Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from August 9, 09:00 PM MDT until August 10, 04:00 AM MDT

Current conditions at

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

63°F

17°C

Humidity	63%
Wind Speed	NNE 5 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	09 Aug 11:32 PM MDT

More Information:

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

Extended Forecast for

17 Miles E Zortman MT

Lake Wind Advisory until August 10, 04:00am

Click here for hazard details and duration

Lake Wind Advisory

Lake Wind Advisory until August 10, 04:00am
NOW until 4:00am Mon
Lake Wind Advisory
Overnight
Low: 57 °F
Partly Cloudy
Monday
High: 87 °F
Becoming
Sunny
Monday Night
Low: 59 °F
Haze
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 77 °F
Chance
Showers then
Mostly Sunny
Wednesday Night
Low: 56 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 72 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 57. North northeast wind 7 to 9 mph, with gusts as high as 20 mph.

Monday

Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

Monday Night

Widespread haze before 1am. Mostly clear, with a low around 59. East northeast wind 5 to 8 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 85. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 58. North northeast wind 7 to 11 mph, with gusts as high as 18 mph.

Wednesday

A 30 percent chance of showers before noon. Mostly sunny, with a high near 77. East northeast wind 9 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56. East northeast wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. East wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Friday

A 40 percent chance of showers. Mostly cloudy, with a high near 71. North wind around 10 mph, with gusts as high as 18 mph.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 53. North wind 5 to 10 mph.

Saturday

A chance of showers. Partly sunny, with a high near 74.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.