Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579°NLon: 109.26247°WElev: 4723.0ft.

53°F

12°C

Humidity	41%
Wind Speed	WNW 7 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	17 May 01:30 AM MDT

More Information:

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

Extended Forecast for

5 Miles SE Lewistown MT

Overnight
Low: 46 °F
Mostly Clear
Friday
High: 61 °F
Showers
Likely and
Breezy
Friday Night
Low: 35 °F
Breezy.
Chance
Rain/Snow
then Mostly
Cloudy
Saturday
High: 60 °F
Sunny
Saturday Night
Low: 38 °F
Slight Chance
Showers
Sunday
High: 52 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 35 °F
Chance
Showers
Monday
High: 55 °F
Showers
Likely
Monday Night
Low: 35 °F
Slight Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 46. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Friday

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers after 3pm. Increasing clouds, with a high near 61. Breezy, with a west northwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 70%.

Friday Night

A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 35. Breezy, with a west wind 22 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 60. West wind 13 to 18 mph, with gusts as high as 30 mph.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 38. West northwest wind 5 to 9 mph becoming south after midnight.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 52. West northwest wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 35. West wind 9 to 13 mph, with gusts as high as 22 mph.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. West wind 9 to 14 mph, with gusts as high as 23 mph.

Monday Night

A slight chance of showers before midnight. Mostly cloudy, with a low around 35.

Tuesday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 38.

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 56.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 37.

Thursday

Showers likely. Mostly cloudy, with a high near 49.