Williston Basin International Airport

KXWA / XWA

Williston, US

Current TAF Forecast

Raw TAF:
TAF KXWA 300542Z 3006/0106 25007KT P6SM BKN070 FM301100 34008KT P6SM SCT080 FM301500 01010KT P6SM FEW050 SCT250 FM010300 03006KT P6SM FEW100 SCT250

Detailed TAF Table

Parameter
Thu
06:00Z
+-1h
Thu
07:00Z
+0h
Thu
08:00Z
+1h
Thu
09:00Z
+2h
Thu
10:00Z
+3h
Thu
11:00Z
+4h
Thu
12:00Z
+5h
Thu
13:00Z
+6h
Thu
14:00Z
+7h
Thu
15:00Z
+8h
Thu
16:00Z
+9h
Thu
17:00Z
+10h
Thu
18:00Z
+11h
Thu
19:00Z
+12h
Thu
20:00Z
+13h
Thu
21:00Z
+14h
Thu
22:00Z
+15h
Thu
23:00Z
+16h
Fri
00:00Z
+17h
Fri
01:00Z
+18h
Fri
02:00Z
+19h
Fri
03:00Z
+20h
Fri
04:00Z
+21h
Fri
05:00Z
+22h
Fri
06:00Z
+23h
Fri
07:00Z
+24h
Fri
08:00Z
+25h
Fri
09:00Z
+26h
Fri
10:00Z
+27h
Fri
11:00Z
+28h
Fri
12:00Z
+29h
Fri
13:00Z
+30h
Fri
14:00Z
+31h
Fri
15:00Z
+32h
Fri
16:00Z
+33h
Fri
17:00Z
+34h
Fri
18:00Z
+35h
Fri
19:00Z
+36h
Fri
20:00Z
+37h
Fri
21:00Z
+38h
Fri
22:00Z
+39h
Fri
23:00Z
+40h
Sat
00:00Z
+41h
Sat
01:00Z
+42h
Sat
02:00Z
+43h
Sat
03:00Z
+44h
Sat
04:00Z
+45h
Wind Dir
250°
W
250°
W
250°
W
250°
W
250°
W
340°
N
340°
N
340°
N
340°
N
10°
N
10°
N
10°
N
10°
N
10°
N
10°
N
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
30°
NE
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
250°
W
Wind Speed
7 kt
7 kt
7 kt
7 kt
7 kt
8 kt
8 kt
8 kt
8 kt
10 kt
10 kt
10 kt
10 kt
10 kt
10 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
6 kt
6 kt
6 kt
6 kt
6 kt
6 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
7 kt
Visibility
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
>6SM
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Clouds
BKN070
BKN070
BKN070
BKN070
BKN070
SCT080
SCT080
SCT080
SCT080
FEW050
SCT250
FEW050
SCT250
FEW050
SCT250
FEW050
SCT250
FEW050
SCT250
FEW050
SCT250
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
FEW100
SCT250
FEW100
SCT250
FEW100
SCT250
FEW100
SCT250
FEW100
SCT250
FEW100
SCT250
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
BKN070
Ceiling
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
7,000 ft
AGL
Flight Rules VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR VFR
Day/Night
☀️
Day
🌅 05:05Z
☀️
Day
🌅 05:05Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:54Z
☀️
Day
🌇 18:54Z
☀️
Day
🌇 18:54Z
🌇
Dusk
🌇 18:54Z
🌙
Night
🌇 18:54Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:04Z
🌙
Night
🌅 05:04Z
🌅
Dawn
🌅 05:04Z
☀️
Day
🌅 05:04Z
☀️
Day
🌅 05:04Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
🌇 18:55Z
☀️
Day
🌇 18:55Z
☀️
Day
🌇 18:55Z
🌇
Dusk
🌇 18:55Z
🌙
Night
🌇 18:55Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 05:03Z
🌙
Night
🌅 05:03Z
Flight Rules
VFR: Visual Flight Rules
MVFR: Marginal VFR
IFR: Instrument Flight Rules
LIFR: Low IFR
Ceiling Colors
Red: < 500ft
Amber: 500-1000ft
Blue: 1000-3000ft
Green: > 3000ft
⛈️ TCU: Towering Cumulus
🌩️ CB: Cumulonimbus
+Nh: Hours from now • %: Probability of occurrence • AGL: Above Ground Level

Forecast Periods

BASE
VFR
Wind
250° at 7 kt
Visibility
>6SM
Clouds
BKN070
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Southwest (250°) at 7 kt. Visibility will be excellent at more than 6SM. Broken clouds at 7000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM301100 11:00Z - 17:00Z
VFR
Wind
340° at 8 kt
Visibility
>6SM
Clouds
SCT080
📖 Plain English Explanation:

Winds from the North-Northwest (340°) at 8 kt. Visibility will be excellent at more than 6SM. Scattered clouds at 8000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM301500 15:00Z - 21:00Z
VFR
Wind
10° at 10 kt
Visibility
>6SM
Clouds
FEW050 SCT250
📖 Plain English Explanation:

Winds from the North (10°) at 10 kt. Visibility will be excellent at more than 6SM. Few clouds at 5000 feet, Scattered clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM010300 03:00Z - 09:00Z
VFR
Wind
30° at 6 kt
Visibility
>6SM
Clouds
FEW100 SCT250
📖 Plain English Explanation:

Winds from the North-Northeast (30°) at 6 kt. Visibility will be excellent at more than 6SM. Few clouds at 10000 feet, Scattered clouds at 25000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

📚 Understanding TAF Forecasts

Terminal Aerodrome Forecast (TAF) provides detailed weather forecasts specifically for aviation operations. Our system translates complex meteorological codes into plain English to help pilots of all experience levels understand forecasted conditions.

What TAF Includes:

  • • Wind direction, speed, and gusts
  • • Visibility in statute miles or kilometers
  • • Weather phenomena (rain, snow, fog, thunderstorms)
  • • Cloud coverage types and altitudes
  • • Forecast changes with timing
  • • Flight rules categories (VFR/IFR)

Change Indicators Explained:

  • • BASE - Main forecast conditions
  • • FM - Permanent change from specific time
  • • BECMG - Gradual change over 2-4 hours
  • • TEMPO - Temporary changes (less than 1 hour)
  • • PROB30/40 - 30% or 40% probability

🛩️ Flight Rules Categories

VFR

Visual Flight Rules

  • • Ceiling ≥ 3000 ft
  • • Visibility ≥ 5 miles
  • • Good for visual flying

MVFR

Marginal VFR

  • • Ceiling 1000-3000 ft
  • • Visibility 3-5 miles
  • • Caution for VFR

IFR

Instrument Flight Rules

  • • Ceiling 500-1000 ft
  • • Visibility 1-3 miles
  • • Instruments required

LIFR

Low IFR

  • • Ceiling < 500 ft
  • • Visibility < 1 mile
  • • Challenging conditions

💡 TAF Reading Tips

For Student Pilots:

  • • Focus on the plain English explanations above
  • • Pay attention to flight rules categories
  • • Look for wind direction relative to runway headings
  • • Check for temporary conditions (TEMPO)

For Experienced Pilots:

  • • Cross-reference with raw TAF for precise timing
  • • Consider probability forecasts for alternate planning
  • • Monitor BECMG periods for gradual changes
  • • Always check current METAR vs TAF forecast

Important: TAF forecasts should always be supplemented with current METAR observations, PIREPs, and other weather information for complete situational awareness. Weather can change rapidly, and forecasts have inherent limitations.