Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Jefferson River Valley (JVWM)

Lat: 45.79778°NLon: 112.16528°WElev: 4415.0ft.

51°F

11°C

Humidity	88%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	10 Jul 06:45 AM MDT

More Information:

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

Extended Forecast for

7 Miles E Waterloo MT

Today
High: 74 °F
Sunny
Tonight
Low: 58 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Mostly Cloudy
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 74. Light southwest wind becoming west southwest 5 to 9 mph in the afternoon.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 58. South southwest wind 7 to 10 mph.

Saturday

Sunny, with a high near 81. Southwest wind 10 to 20 mph, with gusts as high as 33 mph.

Saturday Night

Mostly clear, with a low around 61. South wind 8 to 16 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 84. South southwest wind 7 to 16 mph, with gusts as high as 30 mph.

Sunday Night

Mostly cloudy, with a low around 62. West northwest wind 11 to 16 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

Monday

Mostly sunny, with a high near 79. Calm wind becoming north northeast around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 59. Northeast wind 5 to 7 mph becoming south after midnight.