Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

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

light rain,mist

54°F

12°C

Humidity	100%
Wind Speed	N 6 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	54°F (12°C)
Visibility	3.50 mi
Last update	15 Jul 02:05 AM MDT

More Information:

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

Extended Forecast for

Moore MT

Overnight
Low: 51 °F
Showers
Likely
Tuesday
High: 56 °F
Showers
Tuesday Night
Low: 44 °F
Showers then
Showers
Likely
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 51 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 51. North northeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Tuesday

Showers and possibly a thunderstorm. High near 56. East northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 9pm, then showers likely. Low around 44. Northeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 63. Northeast wind 6 to 9 mph becoming southeast in the afternoon.

Wednesday Night

Partly cloudy, with a low around 44. Southeast wind around 10 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 77. South wind 7 to 9 mph becoming north in the afternoon.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. North northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 76. Light and variable wind becoming north 5 to 7 mph in the morning.

Friday Night

Mostly clear, with a low around 51.

Saturday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 85.

Saturday Night

Partly cloudy, with a low around 54.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Sunday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52.