Alerts from NWS Hanford CA (UNOFFICIAL)
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hnx.nws-bot.us
Alerts from NWS Hanford CA (UNOFFICIAL)
@hnx.nws-bot.us
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Unofficial bot sharing alerts from NWS Hanford CA.

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hnx.nws-bot.us
Dense Fog Advisory issued December 3 at 10:35AM PST until December 3 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
Visibility has generally improved in these areas, so the Dense Fog Advisory will be allow to expire at 11 AM this morning. * WHAT...Very cold wind chills around 10 below zero expected for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 9 AM PST Thursday. * IMPACTS...Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine, mainly from the base to just above elevations of 2,000 feet along the Interstate 5 corridor. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous.
December 3, 2025 at 6:45 PM
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Dense Fog Advisory issued December 3 at 7:57AM PST until December 3 at 3:00PM PST by NWS Hanford CA
Additional Details Here.(1/2)
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. This also includes Interstate 5 from Grapevine up to around Ft. Tejon. * WHEN...Until 3 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Very cold wind chills as low as 11 below for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Fresno-Clovis, Hanford - Corcoran - Lemoore, Visalia - Porterville - Reedley, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bakersfield, Buttonwillow - Lost Hills - I5, Delano-Wasco-Shafter, and Southeast San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
December 3, 2025 at 4:15 PM
hnx.nws-bot.us
Cold Weather Advisory issued December 3 at 5:33AM PST until December 4 at 9:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Very cold wind chills as low as 9 below expected for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Fresno-Clovis, Hanford - Corcoran - Lemoore, Visalia - Porterville - Reedley, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bakersfield, Buttonwillow - Lost Hills - I5, Delano-Wasco-Shafter, and Southeast San Joaquin Valley. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
December 3, 2025 at 1:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued December 2 at 9:12PM PST until December 3 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Fresno-Clovis, Hanford - Corcoran - Lemoore, Visalia - Porterville - Reedley, and West Side of Fresno and Kings Counties. * WHEN...Until 11 AM PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Very cold wind chills as low as 12 below for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bakersfield, Buttonwillow - Lost Hills - I5, Delano-Wasco-Shafter, and Southeast San Joaquin Valley. * WHEN...Until 11 AM PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous.
December 3, 2025 at 5:15 AM
hnx.nws-bot.us
Dense Fog Advisory issued December 2 at 8:30PM PST until December 3 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bakersfield, Buttonwillow - Lost Hills - I5, Delano-Wasco-Shafter, and Southeast San Joaquin Valley. * WHEN...Until 11 AM PST Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Very cold wind chills as low as 12 below for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...Until 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure.
December 3, 2025 at 4:45 AM
hnx.nws-bot.us
Cold Weather Advisory issued December 2 at 3:05PM PST until December 4 at 9:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Very cold wind chills as low as 12 below expected for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...From 7 PM this evening to 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure.
December 2, 2025 at 11:15 PM
hnx.nws-bot.us
Cold Weather Advisory issued December 2 at 11:48AM PST until December 4 at 9:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Very cold wind chills as low as 9 below expected for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...From 7 PM this evening to 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure.
December 2, 2025 at 8:00 PM
hnx.nws-bot.us
Dense Fog Advisory issued December 2 at 10:40AM PST until December 2 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
Visibilities have improved in these areas above advisory criteria. * WHAT...Very cold wind chills as low as 9 below expected for elevations above 9000 feet. * WHERE...Kaiser to Rodgers Ridge, Kings Canyon NP, Sequoia NP, South End of the Upper Sierra, Upper San Joaquin River, and Yosemite NP outside of the valley. * WHEN...From 7 PM this evening to 9 AM PST Thursday. * IMPACTS...The cold wind chills as low as 10 below zero could result in hypothermia if precautions are not taken. Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Caruthers - San Joaquin - Selma, Fresno-Clovis, Hanford - Corcoran - Lemoore, and Visalia - Porterville - Reedley. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous.
December 2, 2025 at 6:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued December 2 at 8:47AM PST until December 2 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways impacted include, but are not limited to, Interstate 5, as well as California State Routes 99, 33, 41, 43, 46, 59, 152, 165, 168, 180, and 198.
December 2, 2025 at 5:00 PM
hnx.nws-bot.us
Freeze Warning issued December 2 at 2:38AM PST until December 2 at 9:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 11 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways impacted include, but are not limited to, Interstate 5, as well as California State Routes 99, 33, 41, 43, 46, 59, 152, 165, 168, 180, and 198.
December 2, 2025 at 10:45 AM
hnx.nws-bot.us
Dense Fog Advisory issued December 1 at 6:30PM PST until December 2 at 11:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...From 11 PM this evening to 11 AM PST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways impacted include, but are not limited to, Interstate 5, as well as California State Routes 99, 33, 41, 43, 46, 59, 152, 165, 168, 180, and 198.
December 2, 2025 at 2:45 AM
hnx.nws-bot.us
Freeze Warning issued December 1 at 10:52AM PST until December 2 at 9:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From 7 PM this evening to 9 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
December 1, 2025 at 7:00 PM
hnx.nws-bot.us
🚨 Dense Fog Advisory issued December 1 at 5:30AM PST until December 1 at 12:00PM PST by NWS Hanford CA 🚨
Additional Details Here.
* WHAT...Visibility less than one mile in dense fog. * WHERE...Grapevine. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
December 1, 2025 at 1:45 PM
hnx.nws-bot.us
🚨 Dense Fog Advisory issued November 30 at 9:20PM PST until December 1 at 12:00PM PST by NWS Hanford CA 🚨
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until noon PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From Monday evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
December 1, 2025 at 5:30 AM
hnx.nws-bot.us
🚨 Dense Fog Advisory issued November 30 at 1:39PM PST until December 1 at 12:00PM PST by NWS Hanford CA 🚨
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until noon PST Monday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From Monday evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
November 30, 2025 at 9:45 PM
hnx.nws-bot.us
🚨 Freeze Watch issued November 30 at 11:52AM PST until December 2 at 9:00AM PST by NWS Hanford CA 🚨
Additional Details Here.
* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From Monday evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
November 30, 2025 at 8:00 PM
hnx.nws-bot.us
🚨 Dense Fog Advisory issued November 30 at 9:39AM PST until November 30 at 12:00PM PST by NWS Hanford CA 🚨
Additional Details Here.
* WHAT...Visibility less than one mile in dense fog. * WHERE...Grapevine. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From Monday evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
November 30, 2025 at 5:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued November 30 at 7:08AM PST until November 30 at 12:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility less than one mile in dense fog. * WHERE...Grapevine. * WHEN...Until noon PST today. * IMPACTS...Low visibility could make driving conditions hazardous.
November 30, 2025 at 3:15 PM
hnx.nws-bot.us
Dense Fog Advisory issued November 29 at 11:11PM PST until November 30 at 8:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until 8 AM PST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 30, 2025 at 7:15 AM
hnx.nws-bot.us
Dense Fog Advisory issued November 29 at 7:32AM PST until November 29 at 4:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Areas impacted include Interstate 5.
November 29, 2025 at 3:45 PM
hnx.nws-bot.us
Dense Fog Advisory issued November 28 at 11:31PM PST until November 29 at 8:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until 8 AM PST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Areas impacted include Interstate 5.
November 29, 2025 at 7:45 AM
hnx.nws-bot.us
Dense Fog Advisory issued November 28 at 9:02PM PST until November 29 at 12:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until midnight PST tonight. * IMPACTS...Low visibility could make driving conditions hazardous.
November 29, 2025 at 5:15 AM
hnx.nws-bot.us
Dense Fog Advisory issued November 28 at 5:35PM PST until November 28 at 10:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until 10 PM PST this evening. * IMPACTS...Low visibility could make driving conditions hazardous.
November 29, 2025 at 1:45 AM
hnx.nws-bot.us
Dense Fog Advisory issued November 28 at 1:17PM PST until November 28 at 6:00PM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grapevine. * WHEN...Until 6 PM PST this evening. * IMPACTS...Low visibility could make driving conditions hazardous.
November 28, 2025 at 9:30 PM
hnx.nws-bot.us
Dense Fog Advisory issued November 28 at 12:04AM PST until November 28 at 10:00AM PST by NWS Hanford CA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...A portion of central California. * WHEN...Until 10 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Highways impacted include, but are not limited to, Interstate 5, as well as California State Routes 99, 33, 41, 43, 46, 59, 152, 165, 168, 180, and 198.
November 28, 2025 at 8:15 AM