Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

YELLOWSTONE MTN. (YEFO3)

Lat: 44.59222°NLon: 122.42778°WElev: 3119.0ft.

51°F

11°C

Humidity	85%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	31 Mar 12:17 PM PDT

More Information:

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

Extended Forecast for

5 Miles ESE Lacomb OR

This Afternoon
High: 49 °F
Rain Likely
Tonight
Low: 41 °F
Chance Rain
then Rain
Wednesday
High: 44 °F
Showers
Wednesday Night
Low: 37 °F
Rain/Snow
Thursday
High: 45 °F
Rain
Thursday Night
Low: 35 °F
Chance Rain
then Areas
Frost
Friday
High: 56 °F
Areas Frost
then Sunny
Friday Night
Low: 40 °F
Clear
Saturday
High: 63 °F
Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly between 3pm and 4pm. Mostly cloudy, with a high near 49. Southwest wind around 6 mph. Chance of precipitation is 60%.

Tonight

Rain. Snow level 4600 feet lowering to 3300 feet after midnight . Low around 41. South wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 4600 feet lowering to 3400 feet in the afternoon . High near 44. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am. Some thunder is also possible. Snow level 3300 feet lowering to 2200 feet after midnight . Low around 37. South southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain. Snow level 2200 feet rising to 3400 feet in the afternoon. High near 45. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A 50 percent chance of rain before 11pm. Areas of frost after 2am. Snow level 3700 feet lowering to 3200 feet after midnight . Otherwise, partly cloudy, with a low around 35.

Friday

Areas of frost before 9am. Otherwise, sunny, with a high near 56.

Friday Night

Clear, with a low around 40.

Saturday

Sunny, with a high near 63.

Saturday Night

Partly cloudy, with a low around 45.

Sunday

Mostly sunny, with a high near 65.

Sunday Night

Partly cloudy, with a low around 48.