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Historic April 21st 2026 Tornado Event

Current conditions at

LAKE MCCLURE AT EXCHEQUER DAM NEAR SNELLING 10ENE (EXC) (EXQC1)

Lat: 37.585°NLon: 120.26722°WElev: 877.0ft.

78°F

26°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

18 Miles WNW Mariposa CA

Tonight
Low: 55 °F
Partly Cloudy
then Chance
Rain
Friday
High: 65 °F
Showers and
Breezy
Friday Night
Low: 46 °F
Rain then
Slight Chance
Rain
Saturday
High: 64 °F
Decreasing
Clouds
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 65 °F
Partly Sunny
Sunday Night
Low: 50 °F
Rain
Monday
High: 58 °F
Rain then
Chance Rain
Monday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Tonight

A 30 percent chance of rain after 4am. Clear, then becoming mostly cloudy toward daybreak, with a low around 55. Light and variable wind becoming east 5 to 10 mph after midnight.

Friday

A chance of rain, then showers and possibly a thunderstorm after 10am. High near 65. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain, mainly before 10pm. Low around 46. Northeast wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 64. North northeast wind around 5 mph becoming west in the afternoon.

Saturday Night

Partly cloudy, with a low around 45. East wind around 5 mph.

Sunday

Partly sunny, with a high near 65. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Rain, mainly after 10pm. Low around 50. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain, mainly before 10am. High near 58. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 57. North northwest wind around 5 mph becoming west in the afternoon.

Tuesday Night

Partly cloudy, with a low around 41. Calm wind becoming east around 5 mph after midnight.

Wednesday

Rain. High near 56. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain. Low around 45. East southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 50 percent chance of rain. Mostly cloudy, with a high near 57. East southeast wind around 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.