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Current Weather Conditions:
PENN YAN AIRPORT, NY, United States

NWS Point Forecast for KPEO (KPEO) 42-39N 077-03W 256M

Conditions at

2025.12.29 0853 UTC
Wind from the S (190 degrees) at 18 MPH (16 KT) gusting to 29 MPH (25 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 39.0 F (3.9 C)
Dew Point 36.0 F (2.2 C)
Relative Humidity 88%
Pressure (altimeter) 29.32 in. Hg (992 hPa)
Pressure tendency 0.08 inches (2.7 hPa) lower than three hours ago
ob KPEO 290853Z AUTO 19016G25KT 10SM OVC075 04/02 A2932 RMK AO2 PK WND 18027/0838 SLP934 T00390022 56027

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
39.0 (3.9) 36.0 (2.2) In the 6 hours preceding Dec 29, 2025 - 12:53 AM EST / 2025.12.29 0553 UTC
37.9 (3.3) 21.0 (-6.1) In the 24 hours preceding Dec 28, 2025 - 11:53 PM EST / 2025.12.29 0453 UTC

Precipitation Accumulation

Precipitation
Amount
0.01 inches In the 3 hours preceding Dec 28, 2025 - 09:53 PM EST / 2025.12.29 0253 UTC
0.03 inches In the 6 hours preceding Dec 29, 2025 - 12:53 AM EST / 2025.12.29 0553 UTC
0.48 inches In the 24 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (9) Dec 29 39.0 (3.9) 36.0 (2.2) 29.32 (992) S 18
3 AM (8) Dec 29 39.0 (3.9) 36.0 (2.2) 29.33 (993) SSW 14
2 AM (7) Dec 29 39.0 (3.9) 35.1 (1.7) 29.38 (994) SSW 22
1 AM (6) Dec 29 39.0 (3.9) 35.1 (1.7) 29.4 (995) SSW 20
Midnight (5) Dec 29 37.9 (3.3) 34.0 (1.1) 29.42 (996) SSW 23
11 PM (4) Dec 28 37.0 (2.8) 34.0 (1.1) 29.46 (997) SSW 23
10 PM (3) Dec 28 37.0 (2.8) 34.0 (1.1) 29.49 (998) S 22
9 PM (2) Dec 28 36.0 (2.2) 33.1 (0.6) 29.55 (1000) S 21
8 PM (1) Dec 28 36.0 (2.2) 34.0 (1.1) 29.6 (1002) S 21 light rain
7 PM (0) Dec 28 36.0 (2.2) 33.1 (0.6) 29.65 (1004) S 10
6 PM (23) Dec 28 34.0 (1.1) 33.1 (0.6) 29.7 (1005) ESE 3 light rain; mist
5 PM (22) Dec 28 35.1 (1.7) 34.0 (1.1) 29.72 (1006) Calm rain; mist
4 PM (21) Dec 28 35.1 (1.7) 33.1 (0.6) 29.76 (1007) SSW 6 light rain; mist
3 PM (20) Dec 28 34.0 (1.1) 32.0 (0.0) 29.8 (1009) SSW 9 light rain; mist
2 PM (19) Dec 28 35.1 (1.7) 30.0 (-1.1) 29.84 (1010) S 13 light rain
1 PM (18) Dec 28 33.1 (0.6) 28.9 (-1.7) 29.85 (1010) S 13
Noon (17) Dec 28 32.0 (0.0) 27.0 (-2.8) 29.91 (1012) S 15
11 AM (16) Dec 28 28.9 (-1.7) 25.0 (-3.9) 29.95 (1014) S 15
10 AM (15) Dec 28 28.0 (-2.2) 24.1 (-4.4) 29.97 (1014) S 14
9 AM (14) Dec 28 27.0 (-2.8) 21.9 (-5.6) 29.99 (1015) S 9
8 AM (13) Dec 28 25.0 (-3.9) 21.0 (-6.1) 30.02 (1016) S 12
7 AM (12) Dec 28 21.0 (-6.1) 18.0 (-7.8) 30.04 (1017) SSE 6
6 AM (11) Dec 28 21.0 (-6.1) 18.0 (-7.8) 30.06 (1017) ESE 6
Oldest 5 AM (10) Dec 28 21.0 (-6.1) 18.0 (-7.8) 30.08 (1018) ESE 5
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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