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

Hazardous Weather Conditions

Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Fair

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.52 in (1034.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 11:56 pm EDT
Extended Forecast for

Brownsville PA

Frost Advisory October 19, 01:00am until October 19, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Patchy fog after 3am. Patchy frost after 4am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Frost
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Areas of frost before 10am. Otherwise, sunny, with a high near 64. Light north wind.

    High: 64 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 6 mph in the afternoon.

    High: 64 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 3am. Patchy frost after 4am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Patchy fog before 9am. Areas of frost before 10am. Otherwise, sunny, with a high near 64. Light north wind.
Monday Night
Patchy fog after 5am. Otherwise, clear, with a low around 34. Calm wind.
Tuesday
Patchy fog before 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Wednesday
Areas of fog before 10am. Patchy frost before 9am. Otherwise, sunny, with a high near 65.
Wednesday Night
Clear, with a low around 35.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 62.
Friday Night
Clear, with a low around 36.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brownsville PA
 40.03°N 79.9°W (Elev. 1070 ft)
Last Update:
10:16 pm EDT Oct 18, 2026
Forecast Valid:
12am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation