Prior to every flight, pilots should gather all information vital to the nature of the flight. This site is informational in nature and is designed to assist pilots and aircrews for flight planning and weather familiarization. It may be used in conjunction with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103 and is not to be considered as a sole source of information to meet all preflight action. Pilots can complete their regulatory-compliant preflight briefing by using other automated resources or from Flight Service at www.1800wxbrief.com or by calling 1-800-WX-BRIEF.
.AVIATION /07Z THURSDAY THROUGH MONDAY/...
As of 130 AM Thursday...
Once again valley fog will likely plague the sites through the
mid morning with VLIFR conditions except for BKW. Once the fog
lifts by 13Z a cold front then passes through today promoting
showers and storms for the afternoon. Some VIS restrictions can
be realized from heavy showers but for the most part VFR should
dominate the rest of this period until this evening when low
stratus comes from post frontal passage. Expect MVFR with
period of IFR across most sites into the overnight hours.
FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 06Z FRIDAY...
FORECAST CONFIDENCE: Medium.
AVIATION FORECAST CONFIDENCE
Updated: 311 AM EDT Thu Jul 31 2025 |
UTC | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
EDT | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
CRW | M | L | M | M | M | M | L | H | H | H | H | H |
HTS | M | M | L | L | M | M | L | H | H | H | H | H |
BKW | M | M | H | H | H | H | L | H | H | H | H | H |
EKN | L | M | M | M | M | M | L | M | H | H | H | H |
PKB | L | H | M | M | M | M | L | M | H | H | H | H |
CKB | M | L | M | M | M | M | M | H | H | H | H | H |
3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | |
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3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | |
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