Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

49°F

9°C

Humidity	61%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	21 Mar 05:00 AM MDT

More Information:

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

Extended Forecast for

Chinook MT

Today
High: 56 °F
Chance Rain
Tonight
Low: 27 °F
Slight Chance
Rain/Snow
then Chance
Snow
Sunday
High: 54 °F
Sunny
Sunday Night
Low: 26 °F
Partly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 54 °F
Mostly Cloudy
Tuesday Night
Low: 35 °F
Chance Rain
then Mostly
Cloudy
Wednesday
High: 60 °F
Mostly Sunny
then Mostly
Sunny and
Breezy

Detailed Forecast

Today

A 40 percent chance of rain, mainly before 3pm. Mostly cloudy, with a high near 56. West wind 13 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

Tonight

A slight chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 27. North northwest wind 5 to 13 mph becoming east southeast after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

Sunny, with a high near 54. East southeast wind 6 to 11 mph becoming west 13 to 18 mph in the morning. Winds could gust as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 26. West wind 6 to 14 mph becoming south in the evening. Winds could gust as high as 21 mph.

Monday

Partly sunny, with a high near 58. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 28. North northwest wind 7 to 9 mph becoming east southeast after midnight.

Tuesday

Mostly cloudy, with a high near 54. East wind 7 to 14 mph, with gusts as high as 22 mph.

Tuesday Night

A chance of rain before midnight. Mostly cloudy, with a low around 35. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Wednesday

Mostly sunny, with a high near 60. Breezy.

Wednesday Night

A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 23. Blustery.

Thursday

Mostly sunny, with a high near 45.

Thursday Night

Partly cloudy, with a low around 19.

Friday

Sunny, with a high near 53.