Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 18, 12:00 AM PST until February 18, 09:00 AM PST

Current conditions at

HAWKEYE (HWKC1)

Lat: 38.73509°NLon: 122.83706°WElev: 2024.0ft.

32°F

0°C

Humidity	83%
Wind Speed	NNW 9 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	24°F (-4°C)
Last update	18 Feb 04:56 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles NNE Calistoga CA

Cold Weather Advisory until February 18, 09:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until February 18, 09:00am
NOW until 9:00am Wed
Cold Weather Advisory
Overnight
Low: 30 °F
Frost
Wednesday
High: 41 °F
Chance Snow
then Chance
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 40 °F
Snow then
Chance
Rain/Snow
Thursday Night
Low: 28 °F
Mostly Clear
then Frost
Friday
High: 41 °F
Frost then
Partly Sunny
Friday Night
Low: 35 °F
Slight Chance
Rain
Saturday
High: 47 °F
Rain Likely

Detailed Forecast

Overnight

Widespread frost. Otherwise, mostly clear, with a low around 30. North northwest wind around 7 mph.

Wednesday

A chance of snow, mixing with rain after 1pm, then gradually ending. Partly sunny, with a high near 41. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow, mainly after 11pm. Low around 32. Southwest wind 5 to 9 mph becoming south southeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow before 1pm, then a chance of rain and snow. High near 40. West northwest wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 28. West northwest wind 7 to 14 mph, with gusts as high as 24 mph.

Friday

Widespread frost before 8am. Otherwise, mostly sunny, with a high near 41.

Friday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 35.

Saturday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 47.

Saturday Night

Rain. Cloudy, with a low around 44.

Sunday

Rain. Cloudy, with a high near 53.