Dangerous Wind Chills in Northern Plains; Winter Storm in Alaska

Wind chill readings will fall to as low as 40 degrees below zero tonight in the northern Plains to upper Midwest. Light snow accumulations could impact travel today in areas along the Great Lakes. A Winter Storm will impact eastern Alaska through Monday. Heavy rain in American Samoa over the next several days could lead to flash flooding. Read More >

Hazardous Weather Conditions

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Current conditions at

OLD FAITHFUL (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7360ft.

-13°C

8°F

Humidity	97%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	-14°C (7°F)
Visibility	NA
Last update	24 Jan 10:15 AM MST

More Information:

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

Extended Forecast for

5 Miles SSW Norris WY

Today

Chance Snow
High: -4 °C
Tonight

Chance Snow
Showers
Low: -16 °C
Tuesday

Mostly Sunny
High: -4 °C
Tuesday
Night

Partly Cloudy
Low: -17 °C
Wednesday

Mostly Sunny
High: -5 °C
Wednesday
Night

Partly Cloudy
Low: -18 °C
Thursday

Sunny
High: -4 °C
Thursday
Night

Clear
Low: -18 °C
Friday

Sunny
High: -2 °C

Detailed Forecast

Today

A 40 percent chance of snow, mainly after 3pm. Snow level rising to 3100 meters. Mostly cloudy, with a high near -4. North northwest wind 8 to 16 km/h becoming west southwest in the afternoon. Total daytime snow accumulation of less than one centimeter possible.

Tonight

A 50 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around -16. North wind 5 to 14 km/h. New snow accumulation of 1 to 3 centimeters possible.

Tuesday

Mostly sunny, with a high near -4. Wind chill values as low as -20. North northeast wind 8 to 11 km/h becoming west southwest in the afternoon.

Tuesday Night

Partly cloudy, with a low around -17. South southwest wind 8 to 11 km/h.

Wednesday

Mostly sunny, with a high near -5. West southwest wind 11 to 16 km/h.

Wednesday Night

Partly cloudy, with a low around -18. West southwest wind 5 to 11 km/h.

Thursday

Sunny, with a high near -4. Light and variable wind becoming west southwest 8 to 13 km/h in the morning.

Thursday Night

Clear, with a low around -18.