Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

OROVILLE (OVLW1)

Lat: 48.96311°NLon: 119.49161°WElev: 1450.0ft.

NA

34°F

1°C

Humidity 86%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 14 Mar 02:41 AM PDT
Extended Forecast for

29 Miles NNE Mazama WA

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around 6. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 24 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 5pm.  Mostly cloudy, with a high near 15. Wind chill values as low as -10. Northwest wind around 17 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 8pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.  New snow accumulation of less than one inch possible.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am.  Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 17. Southwest wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow

  • Monday

    Monday: Snow likely before 11am, then rain, possibly mixed with snow.  High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 11pm, then a chance of snow.  Mostly cloudy, with a low around 30. Breezy.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow

  • Tuesday

    Tuesday: Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm.  Mostly cloudy, with a high near 38. Breezy.  Chance of precipitation is 60%.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow likely.  Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 15. Wind chill values as low as -10. Northwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 7 to 13 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind 7 to 13 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 17. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow likely before 11am, then rain, possibly mixed with snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Wednesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 31.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles NNE Mazama WA
 48.99°N 120.17°W (Elev. 6844 ft)
3:07 am PDT Mar 14, 2026
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
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