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Hazardous Weather Conditions

No active alerts for GRAND VALLEY, PENNSYLVANIA

Current Conditions: GRAND VALLEY, PENNSYLVANIA

Cloudy


26.6 F
Last Updated on Feb 28 2026, 10:20 PM EST
Humidity: 74%
Wind Speed: 11.5 mph
Barometer: 30.12 in
Dewpoint: 19.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 16.2 F
Current conditions at:

JAMESTOWN (KJHW)

Lat: 42.15 Lon: -79.27

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5 Day Forecast for GRAND VALLEY, PENNSYLVANIA (16420)

Saturday
Snow Likely
High 46 °F
Saturday
Night
Forecast Missing
Low 21 °F
Sunday
Forecast Missing
High 26 °F
Sunday
Night
Forecast Missing
Low 12 °F
Monday
Forecast Missing
High 30 °F
Monday
Night
Forecast Missing
Low 17 °F
Tuesday
Forecast Missing
High 41 °F
Tuesday
Night
Forecast Missing
Low 30 °F
Wednesday
Forecast Missing
High 48 °F



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Observation History for GRAND VALLEY, PENNSYLVANIA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:20 PM EST 11.5 10.00 Cloudy -- 26.6 19.4 74% 16.2 NA 30.12 1020.0
10:15 PM EST 12.7 10.00 Cloudy -- 26.6 19.4 74% 15.6 NA 30.12 1020.0
10:00 PM EST 12.7 10.00 Cloudy -- 26.6 19.4 74% 15.6 NA 30.11 1019.6
09:50 PM EST 10.4 10.00 Cloudy -- 26.6 19.4 74% 16.9 NA 30.12 1020.0
09:40 PM EST 8.1 10.00 Cloudy -- 26.6 21.2 80% 18.3 NA 30.09 1019.0
09:35 PM EST 5.7 10.00 Cloudy -- 26.6 21.2 80% 19.9 NA 30.09 1019.0
09:25 PM EST 8.1 10.00 Cloudy -- 26.6 21.2 80% 18.3 NA 30.07 1018.3
09:05 PM EST 8.1 10.00 Cloudy -- 28.4 21.2 74% 20.5 NA 30.05 1017.6
09:00 PM EST 6.9 10.00 Cloudy -- 26.6 21.2 80% 19.0 NA 30.06 1017.9
08:50 PM EST 8.1 10.00 Cloudy -- 26.6 21.2 80% 18.3 NA 30.06 1017.9
08:45 PM EST 8.1 10.00 Cloudy -- 26.6 21.2 80% 18.3 NA 30.06 1017.9
08:35 PM EST 6.9 10.00 Cloudy -- 28.4 21.2 74% 21.2 NA 30.07 1018.3
08:25 PM EST 6.9 10.00 Cloudy -- 28.4 21.2 74% 21.2 NA 30.08 1018.6
08:20 PM EST 6.9 10.00 Cloudy -- 28.4 21.2 74% 21.2 NA 30.08 1018.6
08:05 PM EST 6.9 10.00 Cloudy -- 28.4 21.2 74% 21.2 NA 30.09 1019.0
08:00 PM EST 6.9 10.00 Cloudy -- 28.4 21.2 74% 21.2 NA 30.09 1019.0
07:50 PM EST 8.1 10.00 Mostly Cloudy -- 28.4 21.2 74% 20.5 NA 30.09 1019.0
07:35 PM EST 9.2 10.00 Cloudy -- 28.4 21.2 74% 19.8 NA 30.10 1019.3
07:30 PM EST 9.2 10.00 Cloudy -- 28.4 21.2 74% 19.8 NA 30.10 1019.3
07:25 PM EST 8.1 10.00 Mostly Cloudy -- 28.4 21.2 74% 20.5 NA 30.10 1019.3
07:10 PM EST 8.1 10.00 Mostly Cloudy -- 28.4 21.2 74% 20.5 NA 30.11 1019.6
07:05 PM EST 10.4 10.00 Mostly Cloudy -- 28.4 21.2 74% 19.0 NA 30.10 1019.3
06:50 PM EST 10.4 10.00 Mostly Cloudy -- 28.4 23.0 80% 19.0 NA 30.10 1019.3
06:45 PM EST 10.4 10.00 Cloudy -- 30.2 23.0 74% 21.4 NA 30.10 1019.3

Regional Weather Observation

JAMESTOWN (KJHW)

Cloudy
26.6 F

ERIE (KERI)

Cloudy
28.4 F

FRANKLIN (KFKL)

Mostly Cloudy
30.2 F

MEADVILLE (KGKJ)

Cloudy
28.4 F

DUNKIRK (KDKK)

Cloudy
28.4 F

(KHZY)


F

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