Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

CW7710 Logan (C7710)

Lat: 45.87717°NLon: 111.4105°WElev: 4230.51ft.

50°F

10°C

Humidity	63%
Wind Speed	NW 3 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	38°F (3°C)
Visibility	NA
Last update	31 Aug 12:53 AM MDT

More Information:

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

Extended Forecast for

Logan MT

Overnight
Low: 40 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 44 °F
Increasing
Clouds
Tuesday
High: 82 °F
Decreasing
Clouds
Tuesday Night
Low: 47 °F
Showers
Likely then
Slight Chance
Showers
Wednesday
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms and
Breezy
Wednesday Night
Low: 44 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Thursday
High: 78 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 43 °F
Mostly Cloudy
and Breezy
then Partly
Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 40. Calm wind.

Monday

Sunny, with a high near 79. Calm wind.

Monday Night

Increasing clouds, with a low around 44. Light east southeast wind.

Tuesday

Cloudy, then gradually becoming mostly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. East southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Wednesday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 79. Breezy, with a light and variable wind becoming south southwest 23 to 28 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 44. Breezy, with a south wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph.

Thursday

Mostly sunny, with a high near 78. Breezy, with a south wind 6 to 16 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 37 mph.

Thursday Night

Partly cloudy, with a low around 43. Breezy.

Friday

Sunny, with a high near 81.

Friday Night

Partly cloudy, with a low around 45.

Saturday

Mostly sunny, with a high near 81.

Saturday Night

Partly cloudy, with a low around 47.

Sunday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.