| W |
White, west, or west longitude |
| WA |
Washington |
| WAA |
Warm Air Advection |
| WAC |
World Aeronautical Chart |
| WADL |
West African Disturbance Line |
| WAFC |
World area forecast center |
| WB |
Westbound |
| WBND |
West bound |
| WBZ |
Wet-Bulb Zero |
| WCM |
Warning Coordination Meteorologist |
| WDI |
Wind direction indicator |
| WDLY |
Widely |
| WDSPR |
Widespread |
| WDSPRD |
Widespread |
| WEA |
Weather |
| WED |
Wednesday |
| WEF |
With effect from or effective from |
| WER |
Weak Echo Region |
| WFO |
Weather Forecast Office |
| WFOS |
Weather Forecast Offices |
| WFP |
Warm front passage |
| WI |
Within or Wisconsin |
| WIBIS |
Will be issued |
| WID |
Width |
| WIE |
With immediate effect or effective immediately |
| WILCO |
Will comply |
| WIMS |
Weather Information Management System |
| WINT |
Winter |
| WINTEM |
Forecast upper wind and temperature for aviation |
| WIP |
Work in progress |
| WK |
Weak |
| WKDAY |
Weekday |
| WKEND |
Weekend |
| WKN |
Weaken or weakening |
| WKNG |
Weakening |
| WKNS |
Weakens |
| WKR |
Weaker |
| WKST |
Weakest |
| WL |
Will |
| WLY |
Westerly |
| WMO |
World Meteorological Organization |
| WND |
Wind |
| WNDS |
Winds |
| WNW |
West-northwest |
| WNWLY |
West-northwesterly |
| WNWRN |
West-northwestern |
| WNWWD |
West-northwestward |
| WO |
Without |
| WPLTO |
Western Plateau |
| WRM |
Warm |
| WRMFNT |
Warm front |
| WRMFNTL |
Warm Frontal |
| WRMG |
Warming |
| WRMR |
Warmer |
| WRMST |
Warmest |
| WRN |
Western |
| WRNG |
Warning |
| WRNGS |
Warnings |
| WRS |
Worse |
| WS |
Wind shear |
| WSFO |
Weather Service Forecast Office |
| WSFOS |
Weather Service Forecast Offices |
| WSHFT |
Wind shift |
| WSHFTS |
Wind Shifts |
| WSOM |
National Weather Service Operations Manual |
| WSR-88D |
Weather Surveillance Radar |
| WSR-74 |
A NWS Weather Surveillance Radar designed in 1974. |
| WSR-57 |
A NWS Weather Surveillance Radar designed in 1957. |
| WSTCH |
Wasatch Range |
| WSW |
West-southwest |
| WSWLY |
West-southwesterly |
| WSWRN |
West-southwestern |
| WSWWD |
West-southwestward |
| WTR |
Water |
| WTRS |
Waters |
| WTSPT |
Waterspout |
| WTSPTS |
Waterspouts |
| WUD |
Would |
| WV |
West Virginia or Water Vapor |
| WVS |
Waves |
| WW |
Severe Thunderstorm Watch or Tornado Watch |
| WWA |
Severe Thunderstorm Watch, Tornado Watch, or Watch status reports |
| WWAMKC |
Severe Thunderstorm or Tornado Watch Status Report |
| WWD |
Westward |
| WWS |
Severe Weather Watches |
| WX |
Weather |
| WY |
Wyoming |
Top
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Next: Acronyms: X
