Lielvarde Air Base

EVGA

Lielvarde, LV

Current TAF Forecast

Raw TAF:
TAF AMD EVGA 041835Z 0418/0518 27007KT 9999 BKN025 TEMPO 0418/0424 3000 TSRA BKN007 BKN020CB TEMPO 0500/0518 SCT020CB PROB40 TEMPO 0512/0518 4000 TSRA BKN020CB

Detailed TAF Table

Parameter
Sat
19:00Z
+-1h
Sat
20:00Z
+0h
Sat
21:00Z
+1h
Sat
22:00Z
+2h
Sat
23:00Z
+3h
Sun
00:00Z
+4h
Sun
01:00Z
+5h
Sun
02:00Z
+6h
Sun
03:00Z
+7h
Sun
04:00Z
+8h
Sun
05:00Z
+9h
Sun
06:00Z
+10h
Sun
07:00Z
+11h
Sun
08:00Z
+12h
Sun
09:00Z
+13h
Sun
10:00Z
+14h
Sun
11:00Z
+15h
Sun
12:00Z
+16h
Sun
13:00Z
+17h
Sun
14:00Z
+18h
Sun
15:00Z
+19h
Sun
16:00Z
+20h
Wind Dir
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
270°
W
Wind Speed
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
7 kt
7 kt
Visibility
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
10+ km
4 km
4 km
4 km
4 km
4 km
Weather
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
☀️ Clear
Thunderstorm Rain
TSRA
40%
Thunderstorm Rain
TSRA
40%
Thunderstorm Rain
TSRA
40%
Thunderstorm Rain
TSRA
40%
Thunderstorm Rain
TSRA
40%
Clouds
BKN025
BKN025
BKN025
BKN025
BKN025
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
SCT020CB
BKN020CB
BKN020CB
BKN020CB
BKN020CB
BKN020CB
Ceiling
2,500 ft
AGL
2,500 ft
AGL
2,500 ft
AGL
2,500 ft
AGL
2,500 ft
AGL
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft 🌩️
CB Base
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
2,000 ft
AGL
Flight Rules MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR MVFR IFR IFR IFR IFR IFR
Day/Night
☀️
Day
🌇 19:38Z
🌇
Dusk
🌇 19:38Z
🌙
Night
🌇 19:38Z
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌙
Night
🌅 04:22Z
🌙
Night
🌅 04:22Z
🌅
Dawn
🌅 04:22Z
☀️
Day
🌅 04:22Z
☀️
Day
🌅 04:22Z
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
Day
☀️
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
MVFR
Wind
270° at 7 kt
Visibility
10+ km
Clouds
BKN025
📖 Plain English Explanation:

This is the base forecast condition. Winds from the West (270°) at 7 kt. Visibility will be excellent at 10+ km. Broken clouds at 2500 feet. Marginal VFR conditions - some restrictions for visual flying.

TEMPO 18:00Z - 00:00Z
LIFR
Visibility
3 km
Weather
Thunderstorm Rain
Clouds
BKN007 BKN020CB
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Visibility will be moderate at 3 km. Weather conditions: Thunderstorm Rain. Broken clouds at 700 feet, Broken clouds at 2000 feet. Low IFR conditions - challenging even for instrument operations.

TEMPO 00:00Z - 18:00Z
MVFR
Clouds
SCT020CB
📖 Plain English Explanation:

Temporary conditions (lasting less than an hour at a time) may include: Scattered clouds at 2000 feet. Marginal VFR conditions - some restrictions for visual flying.

PROB40 TEMPO 12:00Z - 18:00Z
IFR
Visibility
4 km
Weather
Thunderstorm Rain
Clouds
BKN020CB
📖 Plain English Explanation:

There is a 40% probability of: Visibility will be moderate at 4 km. Weather conditions: Thunderstorm Rain. Broken clouds at 2000 feet. Instrument Flight Rules (IFR) conditions - instrument flying required.

📚 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.