Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
Petersburg, Grant County Airport, WV, United States

NWS Point Forecast for KW99 (KW99) 38-59N 079-08W

Conditions at

2026.09.08 2315 UTC
Wind from the WSW (250 degrees) at 3 MPH (3 KT)
Visibility 8 mile(s)
Sky conditions partly cloudy
Weather Light rain
Precipitation last hour A trace
Temperature 80.8 F (27.1 C)
Dew Point 65.1 F (18.4 C)
Relative Humidity 58%
Pressure (altimeter) 30.2 in. Hg (1022 hPa)
ob KW99 082315Z AUTO 25003KT 8SM -RA SCT070 27/18 A3020 RMK AO2 RAB2257 P0000 T02710184

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
84.2 (29.0) 57.0 (13.9) In the 6 hours preceding Sep 08, 2026 - 01:55 PM EDT / 2026.09.08 1755 UTC
80.2 (26.8) 55.8 (13.2) In the 24 hours preceding Sep 08, 2026 - 12:55 AM EDT / 2026.09.08 0455 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Sep 08, 2026 - 04:55 PM EDT / 2026.09.08 2055 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Sep 08 80.8 (27.1) 65.1 (18.4) 30.2 (1022) WSW 3 light rain
6 PM (22) Sep 08 83.3 (28.5) 63.3 (17.4) 30.2 (1022) SSW 5
5 PM (21) Sep 08 83.7 (28.7) 60.6 (15.9) 30.2 (1022) Calm light rain
4 PM (20) Sep 08 85.8 (29.9) 59.0 (15.0) 30.2 (1022) SSE 5
3 PM (19) Sep 08 85.5 (29.7) 59.5 (15.3) 30.2 (1022) Variable 6
2 PM (18) Sep 08 85.1 (29.5) 59.5 (15.3) 30.21 (1023) SSE 5
1 PM (17) Sep 08 84.0 (28.9) 60.3 (15.7) 30.22 (1023) SSE 6
Noon (16) Sep 08 81.5 (27.5) 66.9 (19.4) 30.25 (1024) SE 5
11 AM (15) Sep 08 76.6 (24.8) 69.4 (20.8) 30.28 (1025) NNW 3
10 AM (14) Sep 08 69.6 (20.9) 66.9 (19.4) 30.28 (1025) Calm
9 AM (13) Sep 08 65.1 (18.4) 65.1 (18.4) 30.27 (1025) Calm
8 AM (12) Sep 08 60.1 (15.6) 60.1 (15.6) 30.27 (1025) Calm
7 AM (11) Sep 08 56.8 (13.8) 56.8 (13.8) 30.28 (1025) Calm mist
6 AM (10) Sep 08 55.8 (13.2) 55.8 (13.2) 30.27 (1025) Calm
5 AM (9) Sep 08 56.1 (13.4) 56.1 (13.4) 30.27 (1025) Calm
4 AM (8) Sep 08 55.8 (13.2) 55.8 (13.2) 30.25 (1024) Calm
3 AM (7) Sep 08 57.0 (13.9) 57.0 (13.9) 30.25 (1024) Calm
2 AM (6) Sep 08 58.6 (14.8) 58.6 (14.8) 30.24 (1024) Calm mist
1 AM (5) Sep 08 59.2 (15.1) 59.2 (15.1) 30.24 (1024) Calm
Midnight (4) Sep 08 59.5 (15.3) 59.5 (15.3) 30.23 (1023) WNW 3
11 PM (3) Sep 07 61.5 (16.4) 61.5 (16.4) 30.23 (1023) Calm
10 PM (2) Sep 07 63.1 (17.3) 63.1 (17.3) 30.22 (1023) Calm
9 PM (1) Sep 07 64.6 (18.1) 64.6 (18.1) 30.2 (1022) WNW 3
Oldest 8 PM (0) Sep 07 65.8 (18.8) 65.8 (18.8) 30.17 (1021) WNW 5
Time
EDT (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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits