Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167.0ft.

Clear

37°F

3°C

Humidity	93%
Wind Speed	SE 3 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	15 May 05:20 AM MDT

More Information:

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

Extended Forecast for

5 Miles NNE Moore MT

Today
High: 66 °F
Patchy Fog
then Slight
Chance Rain
Tonight
Low: 45 °F
Chance
Showers
Thursday
High: 70 °F
Chance
Showers
Thursday Night
Low: 46 °F
Chance
Showers then
Slight Chance
T-storms
Friday
High: 66 °F
Chance
Showers and
Breezy
Friday Night
Low: 38 °F
Chance
Showers and
Breezy
Saturday
High: 58 °F
Chance
Showers
Saturday Night
Low: 36 °F
Chance
Showers
Sunday
High: 60 °F
Chance
Showers

Detailed Forecast

Today

A 20 percent chance of rain after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 66. South southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. West northwest wind 8 to 10 mph becoming southwest in the evening. Chance of precipitation is 30%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 70. Southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 46. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Breezy, with a southwest wind 10 to 15 mph becoming west northwest 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 40%.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 38. Breezy, with a northwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 39 mph.

Saturday

A 50 percent chance of showers. Partly sunny, with a high near 58. West northwest wind 15 to 18 mph, with gusts as high as 28 mph.

Saturday Night

A chance of showers, mainly before midnight. Partly cloudy, with a low around 36. Northwest wind 8 to 17 mph becoming south southwest after midnight. Winds could gust as high as 25 mph.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 60.

Sunday Night

A chance of showers, mainly before midnight. Mostly cloudy, with a low around 37.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 59.

Monday Night

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

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 57.