Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

53°F

12°C

Humidity	91%
Wind Speed	NNE 18 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	15 Jul 05:15 PM MDT

More Information:

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

Extended Forecast for

Marysville MT

This Afternoon
High: 50 °F
Rain Likely
Tonight
Low: 45 °F
Rain Likely
then Slight
Chance Rain
Wednesday
High: 66 °F
Patchy Fog
then Mostly
Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 56 °F
Mostly Clear
Saturday
High: 82 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Rain likely. Cloudy, with a high near 50. North northeast wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Tonight

Rain likely, mainly before 9pm. Cloudy, with a low around 45. North northeast wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Wednesday

Patchy fog between 9am and noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 66. North northeast wind 5 to 8 mph becoming east in the afternoon.

Wednesday Night

Mostly clear, with a low around 47. East wind 6 to 8 mph becoming south southwest after midnight.

Thursday

Sunny, with a high near 78. South wind 6 to 11 mph, with gusts as high as 23 mph.

Thursday Night

Mostly clear, with a low around 54. North northwest wind 6 to 13 mph, with gusts as high as 24 mph.

Friday

Sunny, with a high near 78. Light north wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Mostly clear, with a low around 56. North northwest wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 82.