Severe

Significant threat to life or property

Oregon, Washington Severe Freeze Watch | Effective 10/12/2026 05:57

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Foothills of the Blue Mountains of Oregon and Washington, Lower Columbia Basin of Oregon and Washington, and North Central Oregon. * WHEN...From this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Washington Severe Freeze Warning | Effective 10/12/2026 05:57

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Yakima Valley. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Freeze Watch, from this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Washington Severe Freeze Watch | Effective 10/12/2026 05:57

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 31 expected. For the Freeze Watch, sub-freezing temperatures as low as 30 possible. * WHERE...Yakima Valley. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Freeze Watch, from this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Washington Severe Freeze Watch | Effective 10/12/2026 05:57

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Freeze Watch, sub-freezing temperatures as low as 34 possible. * WHERE...Kittitas Valley. * WHEN...For the Freeze Warning, until 9 AM PDT this morning. For the Freeze Watch, from this evening through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Florida Severe Flood Warning | Effective 10/12/2026 05:58

...The Flood Warning is extended for the following rivers in Florida... Shoal River Near Crestview affecting Okaloosa County. For the Shoal River...including Crestview...Minor flooding is forecast. * WHAT...Minor flooding is occurring. * WHERE...Shoal River near Crestview. * WHEN...Until Tuesday afternoon. * IMPACTS...At 11.0 feet, Flooding becomes a threat to the Trevor Court and Rattlesnake Bluff areas. * ADDITIONAL DETAILS... - At 7:15 AM CDT Monday the stage was 10.9 feet.

Utah Severe Flash Flood Warning | Effective 10/12/2026 04:52

At 552 AM MDT, A flood wave was moving down the Paria River and through Paria Canyon. At 430 AM the Paria River Gauge at US-89 indicated a rise of 3 feet as the flood wave passed, with an increase in flow to 2200 CFS. HAZARD...Life threatening flash flooding. SOURCE...Gauges reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Paria River from just north of US-89 to the Utah/Arizona border

California Severe Freeze Watch | Effective 10/12/2026 04:56

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Northern Owens Valley. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

Nevada Severe Freeze Watch | Effective 10/12/2026 04:56

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Esmeralda and Central Nye County. * WHEN...From late tonight through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.

Wyoming Severe Freeze Warning | Effective 10/12/2026 03:47

* WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Southwest Bighorn Basin, Southeast Bighorn Basin, Cody Foothills, and North Bighorn Basin. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

Utah Severe Flash Flood Warning | Effective 10-12-2026 04:05

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... South Central Kane County in southern Utah... * Until 1100 AM MDT. * At 505 AM MDT, gauge reports indicated flash flooding is occurring on the Paria River near US-89. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. SOURCE...Gauges reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include...
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