Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

HARLEM (HRLM)

Lat: 48.54333° N Lon: 108.83472° W Elev: 2358.0 ft.

NA

86°F

30°C

Humidity 24%
Wind Speed NW 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index83°F (28°C)
Last update 12 Jul 07:00 PM MDT
Detailed forecast for

Northern Blaine County

Tonight
Mostly clear. Lows 55 to 60. North winds 5 to 10 mph shifting to the east after midnight.
Sunday
Sunny in the morning then becoming partly cloudy. Highs around 90. South winds 5 to 10 mph shifting to the west 10 to 15 mph in the afternoon.
Sunday Night
Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Lows 55 to 60. Northeast winds 5 to 15 mph. Chance of precipitation 40 percent.
Monday
Not as warm. Partly cloudy with slight chance of rain showers in the morning, then mostly cloudy with chance of rain showers in the afternoon. Highs 75 to 80. Northeast winds 5 to 15 mph. Chance of showers 50 percent.
Monday Night
Rain showers likely and chance of thunderstorms. Lows around 50. Northeast winds 10 to 20 mph. Chance of precipitation 70 percent.
Tuesday
Cooler. Rain showers likely and slight chance of thunderstorms. Highs around 60. Chance of precipitation 70 percent.
Tuesday Night
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent.
Wednesday
Mostly cloudy with a 20 percent chance of rain showers. Highs around 65.
Wednesday Night And Thursday
Mostly clear. Lows around 45. Highs 70 to 75.
Thursday Night And Friday
Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50. Highs 75 to 80.
Friday Night And Saturday
Mostly clear. Lows 50 to 55. Highs around 85.



Basemap Options
Click map to change the forecast location
Loading map...
201 PM MDT Sat Jul 12 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database