Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045.0ft.

73°F

23°C

Humidity	31%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	13 Jul 09:00 PM MDT

More Information:

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

Extended Forecast for

12 Miles ENE Sand Point MT

Tonight
Low: 60 °F
Mostly Clear
Monday
High: 86 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 50 °F
Showers
Likely
Tuesday
High: 55 °F
Showers
Tuesday Night
Low: 46 °F
Showers
Wednesday
High: 60 °F
Showers
Likely
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 60. Northeast wind around 5 mph becoming light and variable.

Monday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 86. West southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 55. Northeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Tuesday Night

Showers and possibly a thunderstorm. Low around 46. Northeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

Wednesday Night

Partly cloudy, with a low around 45. East southeast wind 6 to 10 mph becoming south after midnight.

Thursday

Sunny, with a high near 71. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 49.

Friday

A slight chance of showers after noon. Mostly sunny, with a high near 75.

Friday Night

Mostly clear, with a low around 53.

Saturday

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