Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

HARLEM (HRLM)

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

56°F

13°C

Humidity	94%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	13 Jun 11:00 PM MDT

More Information:

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

Extended Forecast for

Chinook MT

Overnight
Low: 51 °F
Slight Chance
Showers and
Patchy Fog
Saturday
High: 80 °F
Chance
Showers and
Patchy Fog
Saturday Night
Low: 53 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 80 °F
Chance
Showers
Sunday Night
Low: 51 °F
Showers
Likely
Monday
High: 78 °F
Mostly Sunny
then Slight
Chance
Showers
Monday Night
Low: 51 °F
Chance
Showers
Tuesday
High: 76 °F
Partly Sunny
then Showers
Likely
Tuesday Night
Low: 51 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

A slight chance of showers before 3am, then a slight chance of showers after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 20%.

Saturday

A chance of showers before 3pm, then a slight chance of showers after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 30%.

Saturday Night

A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 53. South southwest wind 5 to 7 mph becoming light and variable in the evening.

Sunday

A 40 percent chance of showers, mainly after noon. Mostly sunny, with a high near 80. Light and variable wind becoming north northwest 5 to 7 mph in the morning.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 51. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Monday

A 20 percent chance of showers after noon. Partly sunny, with a high near 78. North wind 5 to 7 mph becoming east in the morning.

Monday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 51. East southeast wind 3 to 7 mph.

Tuesday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. East wind 3 to 8 mph.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.

Wednesday

A slight chance of showers after noon. Sunny, with a high near 78.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 50.