KEAU TAF
Terminal aerodrome forecast for Chippewa Valley Regional (EAU · KEAU), Eau Claire, WI. Issued 21 Sep 2026 0520Z, valid 0600Z to 0600Z, decoded period by period below. · Open on the map
All of Chippewa Valley Regional — runways, frequencies, charts and live weatherTAF issued 21 Sep 2026 0520Z
valid 0600Z to 0600ZTAF KEAU 210520Z 2106/2206 06008KT P6SM BKN200 FM211200 06007KT P6SM BKN035 FM212000 08007KT P6SM BKN080 FM220200 VRB03KT P6SM BKN100
Times are UTC (Zulu), as they appear in the bulletin.
Period by period
| Period (UTC) | Change | Wind | Vis | Ceiling | Sky | Cat |
|---|---|---|---|---|---|---|
| 0600Z to 1200Z | Initial | 060° at 8 kt | 6+ SM | 20,000 ft BKN | Broken at 20,000 ft AGL | VFR |
| 1200Z to 2000Z | FM | 060° at 7 kt | 6+ SM | 3,500 ft BKN | Broken at 3,500 ft AGL | VFR |
| 2000Z to 0200Z | FM | 080° at 7 kt | 6+ SM | 8,000 ft BKN | Broken at 8,000 ft AGL | VFR |
| 0200Z to 0600Z | FM | Variable at 3 kt | 6+ SM | 10,000 ft BKN | Broken at 10,000 ft AGL | VFR |
What the change groups mean
- FM
- From — a rapid, permanent change to the conditions that follow.
What the categories mean
- VFR
- Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
Frequently asked
What is the current TAF for KEAU?
The forecast issued 21 Sep 2026 0520Z for Chippewa Valley Regional reads: TAF KEAU 210520Z 2106/2206 06008KT P6SM BKN200 FM211200 06007KT P6SM BKN035 FM212000 08007KT P6SM BKN080 FM220200 VRB03KT P6SM BKN100
How far ahead does a TAF forecast?
A TAF covers a 24-hour period at most airports and 30 hours at larger ones, issued four times a day at 0000Z, 0600Z, 1200Z and 1800Z. It describes conditions within roughly 5 statute miles of the airport, not the surrounding area.
What do FM, BECMG and TEMPO mean?
FM (from) marks a rapid, permanent change at the stated time. BECMG (becoming) marks a gradual change over the stated window. TEMPO marks conditions expected for less than half the period, in spells of under an hour each. PROB30 and PROB40 give the probability of the conditions that follow.
More about KEAU
Forecasts from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.
Something here wrong or out of date? Report a data problem.