Mistcast

Current conditions in Prague

No fog observed

Observed 15 May 14:15 CEST
Visibility 41 km visibility
Humidity 47%
Temperature 15.0°C

Overcast • 41 km visibility • Humidity 47%

Fog Outlook for Prague — Next 24 Hours

Updated 15 May 2026 14:12 CEST
High risk None
Medium risk Sat 16 May 03:00–04:00
Confidence Medium
Primary drivers
Small Dew Point Spread Calm Winds Keep Fog In Place Calm Winds Expected To Persist

Fog Outlook for Prague — Next 24 Hours High risk: None Medium risk: Sat 16 May 03:00–04:00 Confidence: Medium Primary drivers: Small Dew Point Spread, Calm Winds Keep Fog In Place, Calm Winds Expected To Persist Current conditions in Prague: No fog observed; Overcast • 41 km visibility • Humidity 47% 41 km visibility, 47%, 15.

  • High risk: None
  • Medium risk: Sat 16 May 03:00–04:00
  • Confidence: Medium
  • Primary drivers: Small Dew Point Spread, Calm Winds Keep Fog In Place, Calm Winds Expected To Persist
  • Current conditions in Prague: No fog observed; Overcast • 41 km visibility • Humidity 47%
  • 41 km visibility, 47%, 15.0°C

Fog Probability Trend

Next 72-hour outlook

Upcoming Fog Potential

Low fog risk Fri 15 May 17:00–18:00
Peak 24% at Fri 17:00
Calm winds keep fog in place Calm winds expected to persist
Low fog risk Fri 15 May 22:00–23:00
Peak 24% at Fri 22:00
Calm winds keep fog in place Calm winds expected to persist
Moderate fog risk Sat 16 May 03:00–04:00
Peak 49% at Sat 04:00
Small dew point spread Calm winds keep fog in place Calm winds expected to persist Cloud layer aligns with fog formation
Low fog risk Sat 16 May 05:00–05:00
Peak 24% at Sat 05:00
Calm winds keep fog in place Calm winds expected to persist
Low fog risk Sat 16 May 22:00–Sun 17 May 04:00
Peak 29% at Sat 22:00
Calm winds keep fog in place Calm winds expected to persist Cloud layer aligns with fog formation
Moderate fog risk Sun 17 May 05:00–06:00
Peak 49% at Sun 05:00
Small dew point spread Calm winds keep fog in place Cloud layer aligns with fog formation Calm winds expected to persist
Low fog risk Sun 17 May 07:00–10:00
Peak 31% at Sun 07:00
Pressure ridge forming Calm winds keep fog in place Calm winds expected to persist Gentle winds
Low fog risk Sun 17 May 19:00–23:00
Peak 36% at Sun 21:00
Calm winds keep fog in place Cloud layer aligns with fog formation Pressure ridge forming Calm winds expected to persist

Detailed Timeline

Learn from Recent Fog Days

Historical patterns from Open-Meteo archive
15 May 2026 Patchy fog observed. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 6 hrs
  • Peak probability: 71.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-15 05:00:00+02:00
14 May 2026 Only weak fog signals. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 0 hrs
  • Peak probability: 20.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-14 23:00:00+02:00
13 May 2026 Only weak fog signals. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 0 hrs
  • Peak probability: 17.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-13 04:00:00+02:00
12 May 2026 Only weak fog signals. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 0 hrs
  • Peak probability: 24.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-12 02:00:00+02:00
11 May 2026 Only weak fog signals. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 0 hrs
  • Peak probability: 45.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-11 09:00:00+02:00
10 May 2026 Patchy fog observed. sunrise window favoured misty scenes. sunset glow interacted with low clouds
  • Fog windows: 3 hrs
  • Peak probability: 60.0%
  • Sunrise fog observed
  • Sunset fog observed
  • Peak time: 2026-05-10 06:00:00+02:00