Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska. Read More >

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Current conditions at

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More Information:

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

Extended Forecast for

18 Miles NW Yosemite Valley CA

Overnight

Partly Cloudy
Low: 9 °C
Monday

Mostly Sunny
then Slight
Chance Rain
High: 19 °C
Monday
Night

Chance Rain
Low: 6 °C
Tuesday

Slight Chance
Rain then
Sunny
High: 17 °C
Tuesday
Night

Mostly Clear
Low: 6 °C
Wednesday

Mostly Sunny
High: 16 °C
Wednesday
Night

Chance Rain
then Rain
Low: 4 °C
Thursday

Rain
High: 8 °C
Thursday
Night

Chance
Rain/Snow
then Slight
Chance Snow
Low: -3 °C

Detailed Forecast

Overnight

Partly cloudy, with a low around 9. Calm wind becoming northeast 5 to 10 km/h.

Monday

A 20 percent chance of rain after 3pm. Increasing clouds, with a high near 19. Calm wind becoming southwest 5 to 10 km/h in the morning.

Monday Night

A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 6. Calm wind.

Tuesday

A 20 percent chance of rain before 10am. Mostly sunny, with a high near 17. Calm wind becoming southwest 5 to 10 km/h in the morning.

Tuesday Night

Mostly clear, with a low around 6. East wind 5 to 10 km/h.

Wednesday

Mostly sunny, with a high near 16. East wind 5 to 15 km/h becoming southwest in the afternoon.

Wednesday Night

Rain, mainly after 4am. Low around 4. South southeast wind around 10 km/h. Chance of precipitation is 80%. New precipitation amounts between 7.5 mm and 1 cm possible.

Thursday

Rain, mainly before 4pm. High near 8. Southwest wind 10 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

Thursday Night

A chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around -3. West wind around 10 km/h becoming northeast after midnight. Chance of precipitation is 30%.

Friday

Sunny, with a high near 8. East northeast wind 5 to 10 km/h becoming west in the afternoon.

Friday Night

Mostly clear, with a low around -2. East northeast wind around 10 km/h.

Saturday

Sunny, with a high near 12. East wind 5 to 10 km/h becoming southwest in the afternoon.

Saturday Night

Mostly clear, with a low around 2. East northeast wind around 10 km/h.

Sunday

A 10 percent chance of rain. Mostly sunny, with a high near 13. East wind around 10 km/h becoming south southwest in the afternoon.