National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

MARIPOSA (MPOC1)

Lat: 37.50403°NLon: 119.98679°WElev: 2231.0ft.

NA

63°F

17°C

Humidity 62%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 18 Aug 12:07 AM PDT
Extended Forecast for

4 Miles NNE Mariposa CA

  • Overnight

    Overnight: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming south southwest around 5 mph in the morning.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. West northwest wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. West wind around 5 mph becoming northeast after midnight.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Northeast wind around 5 mph becoming west southwest in the morning.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. West wind around 5 mph becoming northeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. West wind around 5 mph becoming northeast in the evening.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 57. Calm wind.
Monday
Sunny, with a high near 85. Calm wind becoming south southwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 58. West northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 88. Calm wind becoming west southwest around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 59. West wind around 5 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 91. Northeast wind around 5 mph becoming west southwest in the morning.
Wednesday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 96. East northeast wind around 5 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 70. West wind around 5 mph becoming northeast in the evening.
Friday
Sunny, with a high near 99. Northeast wind around 5 mph becoming southwest in the morning.
Friday Night
Mostly clear, with a low around 71. West southwest wind around 5 mph becoming east northeast after midnight.
Saturday
A 20 percent chance of rain. Sunny, with a high near 98. East northeast wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 70. West southwest wind around 5 mph becoming east northeast after midnight.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 96. East northeast wind around 5 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mariposa CA
 37.55°N 119.92°W (Elev. 2598 ft)
Last Update:
12:57 am PDT Aug 18, 2025
Forecast Valid:
1am PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation