Roanoke–Blacksburg Regional Airport

KROA / ROA

Roanoke, US

Current TAF Forecast

Raw TAF:
TAF KROA 031120Z 0312/0412 29005KT P6SM BKN045 FM031400 32008G16KT P6SM FEW060 SCT120 FM031700 29015G22KT P6SM SKC FM040700 30009KT P6SM SKC

Detailed TAF Table

Parameter
Mon
13:00Z
+-1h
Mon
14:00Z
+0h
Mon
15:00Z
+1h
Mon
16:00Z
+2h
Mon
17:00Z
+3h
Mon
18:00Z
+4h
Mon
19:00Z
+5h
Mon
20:00Z
+6h
Mon
21:00Z
+7h
Mon
22:00Z
+8h
Mon
23:00Z
+9h
Tue
00:00Z
+10h
Tue
01:00Z
+11h
Tue
02:00Z
+12h
Tue
03:00Z
+13h
Tue
04:00Z
+14h
Tue
05:00Z
+15h
Tue
06:00Z
+16h
Tue
07:00Z
+17h
Tue
08:00Z
+18h
Tue
09:00Z
+19h
Tue
10:00Z
+20h
Wind Dir
290°
W
320°
NW
320°
NW
320°
NW
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
290°
W
300°
NW
300°
NW
300°
NW
300°
NW
Wind Speed
5kt
8kt
G16kt
8kt
G16kt
8kt
G16kt
15kt
G22kt
15kt
G22kt
15kt
G22kt
15kt
G22kt
15kt
G22kt
15kt
G22kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
5kt
9kt
9kt
9kt
9kt
Visibility
>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
Clouds
BKN045
FEW060
SCT120
FEW060
SCT120
FEW060
SCT120
CLR
CLR
CLR
CLR
CLR
CLR
BKN045
BKN045
BKN045
BKN045
BKN045
BKN045
BKN045
BKN045
CLR
CLR
CLR
CLR
Ceiling
4500ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
4500ft
AGL
4500ft
AGL
4500ft
AGL
4500ft
AGL
4500ft
AGL
4500ft
AGL
4500ft
AGL
4500ft
AGL
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
🌤️ Unlimited
Flight Rules 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
☀️
Day
☀️
Day
🌇 17:11
☀️
Day
🌇 17:11
☀️
Day
🌇 17:11
🌙
Night
🌇 17:11
🌙
Night
🌇 17:11
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 06:49
🌙
Night
🌅 06:49
🌙
Night
🌅 06:49
☀️
Day
🌅 06:49
☀️
Day
🌅 06:49
☀️
Day
☀️
Day
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 occurrenceAGL: Above Ground Level

Forecast Periods

BASE
VFR
Wind
290° at 5 kt
Visibility
>6SM
Clouds
BKN045
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West-Northwest (290°) at 5kt. Visibility will be excellent at more than 6SM. Broken clouds at 4500 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM031400 2025-11-03 14:00:00 - 2025-11-03 20:00:00
VFR
Wind
320° at 8 kt
Gusts: 16 kt
Visibility
>6SM
Clouds
FEW060 SCT120
📖 Plain English Explanation:

Winds from the Northwest (320°) at 8kt. Gusts up to 16kt are expected. Visibility will be excellent at more than 6SM. Few clouds at 6000 feet, Scattered clouds at 12000 feet. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM031700 2025-11-03 17:00:00 - 2025-11-03 23:00:00
VFR
Wind
290° at 15 kt
Gusts: 22 kt
Visibility
>6SM
Clouds
CLR
📖 Plain English Explanation:

Winds from the West-Northwest (290°) at 15kt. Gusts up to 22kt are expected. Visibility will be excellent at more than 6SM. Skies will be clear. Conditions will be suitable for Visual Flight Rules (VFR) operations.

FM040700 2025-11-04 07:00:00 - 2025-11-04 13:00:00
VFR
Wind
300° at 9 kt
Visibility
>6SM
Clouds
CLR
📖 Plain English Explanation:

Winds from the West-Northwest (300°) at 9kt. Visibility will be excellent at more than 6SM. Skies will be clear. 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.