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,freezing fog

29°F

-2°C

Humidity	92%
Wind Speed	NNW 25 MPH
Barometer	29.5 in (998.99 mb)
Dewpoint	27°F (-3°C)
Visibility	0.50 mi
Wind Chill	15°F (-9°C)
Last update	18 Feb 12:56 PM MST

More Information:

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

Extended Forecast for

12 Miles ENE Mapleton UT

Winter Storm Warning February 18, 01:01pm until February 19, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 01:01pm until February 19, 05:00am
NOW until 5:00am Thu
Winter Storm Warning
This Afternoon
High: 29 °F
Heavy Snow
and Breezy
Tonight
Low: 7 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 25 °F
Chance Snow
Thursday Night
Low: 15 °F
Snow Likely
Friday
High: 24 °F
Snow
Friday Night
Low: 8 °F
Slight Chance
Snow then
Partly Cloudy
Saturday
High: 33 °F
Mostly Sunny
Saturday Night
Low: 17 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow showers before 2pm, then snow likely after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Wind chill values as low as 2. Breezy, with a west wind 17 to 22 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -2. West wind 15 to 20 mph becoming light after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 25. Wind chill values as low as 2. Calm wind becoming southwest 5 to 9 mph in the afternoon. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15. Wind chill values as low as 7. South wind around 7 mph becoming east in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 24. East wind 5 to 13 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. Mostly cloudy, with a low around 8.

Saturday

Mostly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 40.

Sunday Night

Mostly clear, with a low around 23.

Monday

Mostly sunny, with a high near 45.