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°NLon: 108.83472°WElev: 2358.0ft.

81°F

27°C

Humidity	36%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	13 Jul 11:00 AM MDT

More Information:

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

Extended Forecast for

Chinook MT

This Afternoon
High: 91 °F
Partly Sunny
Tonight
Low: 58 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 85 °F
Sunny then
Chance
Showers
Monday Night
Low: 51 °F
Showers
Likely
Tuesday
High: 65 °F
Chance
Showers
Tuesday Night
Low: 47 °F
Chance
Showers
Wednesday
High: 68 °F
Slight Chance
Showers then
Partly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 78 °F
Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 91. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 58. Northwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 18 mph.

Monday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. East southeast wind 6 to 11 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

Monday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 51. North northeast wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Tuesday

A 50 percent chance of showers. Mostly cloudy, with a high near 65. North wind 10 to 13 mph, with gusts as high as 21 mph.

Tuesday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 47. East northeast wind 6 to 10 mph, with gusts as high as 18 mph.

Wednesday

A 20 percent chance of showers before noon. Partly sunny, with a high near 68. East wind 6 to 9 mph.

Wednesday Night

Partly cloudy, with a low around 47. Southeast wind 7 to 9 mph.

Thursday

Sunny, with a high near 78.

Thursday Night

Partly cloudy, with a low around 50.

Friday

Mostly sunny, with a high near 81.

Friday Night

Mostly clear, with a low around 52.