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

Current conditions at

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

light snow

29°F

-2°C

Humidity	81%
Wind Speed	NNW 14 MPH
Barometer	29.63 in (1003.39 mb)
Dewpoint	24°F (-4°C)
Visibility	4.00 mi
Wind Chill	18°F (-8°C)
Last update	18 Feb 03:56 PM MST

More Information:

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

Extended Forecast for

5 Miles ENE Mapleton UT

Winter Storm Warning February 18, 04:14pm until February 19, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 04:14pm until February 19, 05:00am
NOW until 5:00am Thu
Winter Storm Warning
This Afternoon
High: 16 °F
Heavy Snow
and Blowing
Snow
Tonight
Low: 5 °F
Heavy Snow
and Blowing
Snow then
Slight Chance
Snow
Thursday
High: 20 °F
Slight Chance
Snow
Thursday Night
Low: 15 °F
Snow Likely
Friday
High: 19 °F
Snow
Friday Night
Low: 10 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 28 °F
Sunny
Saturday Night
Low: 17 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Widespread blowing snow after 5pm. Steady temperature around 16. Wind chill values as low as -3. Breezy, with a west wind around 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow likely, mainly before 11pm. The snow could be heavy at times. Widespread blowing snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values as low as -7. Breezy, with a west wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Thursday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 20. Wind chill values as low as -8. South southwest wind 9 to 11 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as 4. East southeast wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 19. North wind 7 to 16 mph becoming west in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 10.

Saturday

Sunny, with a high near 28.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 35.

Sunday Night

Mostly clear, with a low around 23.

Monday

Mostly sunny, with a high near 40.