Bělkovice-Lašťany, Czechia

1. Thu1 PM52°8 mph
2. 2 PM51°6 mph
3. 3 PM55°7 mph
4. 4 PM55°8 mph
5. 5 PM56°7 mph
6. 6 PM51°8 mph
7. 7 PM50°6 mph
8. 8 PM49°8 mph
9. 9 PM48°9 mph
10. 10 PM48°10 mph
11. 11 PM47°9 mph
12. Fri12 AM47°9 mph
13. 1 AM46°10 mph
14. 2 AM47°10 mph
15. 3 AM47°9 mph
16. 4 AM48°9 mph
17. 5 AM48°9 mph
18. 6 AM47°9 mph
19. 7 AM47°8 mph
20. 8 AM49°7 mph
21. 9 AM50°8 mph
22. 10 AM52°7 mph
23. 11 AM55°7 mph
24. 12 PM56°6 mph
25. 1 PM57°8 mph
26. 2 PM58°8 mph
27. 3 PM58°8 mph
28. 4 PM58°8 mph
29. 5 PM57°9 mph
30. 6 PM55°7 mph
31. 7 PM52°5 mph
32. 8 PM51°4 mph
33. 9 PM50°3 mph
34. 10 PM51°3 mph
35. 11 PM50°2 mph
36. Sat12 AM49°1 mph
37. 1 AM48°2 mph
38. 2 AM47°2 mph
39. 3 AM47°2 mph
40. 4 AM47°2 mph
41. 5 AM46°2 mph
42. 6 AM46°2 mph
43. 7 AM46°2 mph
44. 8 AM49°3 mph
45. 9 AM52°4 mph
46. 10 AM55°5 mph
47. 11 AM57°6 mph
48. 12 PM59°7 mph

Scroll sideways for more hours. Pick an hour for every number.

1. TodaySep 2456°46°Heavy rain—0.11 inwind 10 mph
2. FriSep 2558°46°Cloudy—wind 10 mph
3. SatSep 2664°49°Partly cloudy—wind 7 mph
4. SunSep 2764°49°Cloudy—wind 4 mph
5. MonSep 2868°48°Mostly clear—wind 4 mph
6. TueSep 2969°51°Mostly clear—wind 12 mph
7. WedSep 3066°49°Mostly clear—wind 13 mph
8. ThuOct 165°56°Mostly clear—wind 13 mph
9. FriOct 269°52°Clear—wind 10 mph
10. SatOct 366°51°Clear—wind 4 mph
11. SunOct 4~62°45°Model mean
12. MonOct 5~62°47°Model mean0.01 in
13. TueOct 6~60°49°Model mean0.08 in
14. WedOct 7~62°50°Model mean0.15 in
15. ThuOct 8~60°49°Model mean0.17 in
16. FriOct 9~67°49°Model mean

• Feels like49°
• WindSSW 8 mph
• Humidity89%
• Dew point48°
• Pressure30.05 inHg
• UV index3 · Moderateclear-sky peak 3 today
• Sunrise and sunsetSunrise · Sunset
• Moonrise5:51 PMMoonset 3:47 AM
• Moon phaseWaxing gibbous95% lit

Each line is one model’s own forecast at its own grid cell: three kilometers for HRRR, a quarter of a degree for the global models, which can sit a few hundred meters above or below the town. Where they agree the forecast is settled; where they part is where it is not.

NWS gridGFSGEFS ± spreadECMWFECMWF AI

A ~ marks a high or low read from six-hourly steps, which miss the true extreme by a degree or two.

ECMWF ensemble meteogram

10 daysTemperature plume

None of these is a measurement. Each is a rating of the forecast ahead, and of what is happening at the point right now, against what the activity or the ailment is known to mind, and each names the figure that decided it. An ailment or a pest is rated as a risk, low to extreme; an activity, a chore or a journey as a condition, poor to ideal.

Each rating says which span it is for: the rest of today’s daylight, tonight, or the next 24 hours.

Tonight has no dark, clear hour without a bright moon in this forecast. Rated poor.

Dark is the sun 18 degrees below the horizon; where it never gets that low, 12 degrees, marked nautical. Clear is sky cover of 20% or less. A bright moon is one above the horizon with a quarter or more of its disc lit. Transparency is estimated from surface humidity (70% and 85% mark fair and poor) and visibility, since the forecast carries no haze or high cloud moisture; seeing is not rated. Dew is the air within 2 °C of its dew point. Excellent is four or more clear moonless hours with good transparency; good is three; fair is one, or two clear hours.

Hours fit for spraying, and the days dry enough for fieldwork and hay, read from this forecast’s wind, gusts, humidity, temperature and rain.

Spraying windows

• Fri 11 AM to 9 PM 10 hours, every hour within the rules
• Sat 9 AM to 11 PM 14 hours, every hour within the rules
• Sun 8 PM to Mon 2 AM 6 hours, every hour within the rules
• Mon 2 PM to Tue 2 AM 12 hours, every hour within the rules
• Wed 2 PM to 8 PM 6 hours, every hour within the rules
• Thu 2 PM to Sat 8 AM 42 hours, every hour within the rules
• Sat 2 PM to 8 PM 6 hours, every hour within the rules

Good Marginal No

Field days

Spraying: sustained wind 3 to 10 mph, the range US extension services and most labels give; gusts no more than 15 mph (this page’s limit); delta T (air minus wet-bulb temperature) 2 to 8 °C preferred and 8 to 10 °C marginal, from GRDC guidance, with the wet bulb by Stull’s formula; no hour at a 30% chance of rain or 0.25 mm forecast during the rain-free time. Follow the product label, which overrides all of this. Field days: dry is no daytime hour at a 30% chance and under 1 mm all day, wet is 6 mm (0.25 in) or more; soil moisture is not in the forecast, so ground still wet from earlier rain is not accounted for. Hay drying marks a dry day with humidity down to 50% and a breeze of 5 mph or more.

1. This Afternoon56° · WSW 6–7 mph

   Heavy rain. High near 13°C. Westsouthwest wind 9 to 12 km/h. Precipitation around 3 mm.

2. Tonight46° · NW 6–9 mph

   Light rain showers. Low near 8°C. Northwest wind 9 to 15 km/h.

3. Friday58° · WNW 6–9 mph

   Cloudy. High near 14°C. Westnorthwest wind 10 to 14 km/h.

4. Friday Night46° · NE 1–7 mph

   Partly cloudy. Low near 8°C. Northeast wind 2 to 12 km/h.

5. Saturday64° · S 2–7 mph

   Partly cloudy. High near 18°C. South wind 3 to 12 km/h.

6. Saturday Night49° · SE 2–6 mph

   Partly cloudy. Low near 10°C. Southeast wind 3 to 9 km/h.

7. Sunday64° · SE 1–2 mph

   Cloudy. High near 18°C. Southeast wind 2 to 4 km/h.

8. Sunday Night49° · ENE 2–4 mph

   Mostly clear. Low near 9°C. Eastnortheast wind 4 to 6 km/h.

9. Monday68° · SE 2–4 mph

   Mostly clear. High near 20°C. Southeast wind 3 to 6 km/h.

10. Monday Night48° · ENE 2–3 mph

    Clear. Low near 9°C. Eastnortheast wind 4 to 5 km/h.

11. Tuesday69° · NNW 1–3 mph

    Mostly clear. High near 21°C. Northnorthwest wind 2 to 5 km/h.

12. Tuesday Night51° · ENE 5–12 mph

    Clear. Low near 10°C. Eastnortheast wind 8 to 19 km/h.

13. Wednesday66° · ENE 4–9 mph

    Mostly clear. High near 19°C. Eastnortheast wind 7 to 14 km/h.

14. Wednesday Night49° · ENE 4–14 mph

    Clear. Low near 10°C. Eastnortheast wind 6 to 22 km/h.

15. Thursday65° · ENE 5–6 mph

    Mostly clear. High near 19°C. Eastnortheast wind 8 to 10 km/h.

16. Thursday Night56° · E 6–10 mph

    Clear. Low near 13°C. East wind 9 to 16 km/h.

17. Friday69° · SE 3–8 mph

    Clear. High near 21°C. Southeast wind 5 to 13 km/h.

18. Friday Night52° · ESE 4–4 mph

    Clear. Low near 11°C. Eastsoutheast wind 6 to 7 km/h.

19. Saturday66° · SSE 2–4 mph

    Clear. High near 19°C. Southsoutheast wind 4 to 6 km/h.

20. Saturday Night51° · E 2 mph

    Clear. Low near 11°C. East wind around 3 km/h.

Climate of Bělkovice-Lašťany: normals, records and every month

The forecast office edits about sixty fields for every cell of its grid. The common ones are above; these are the rest, as the daily extreme, for anyone who needs the mixing height, the fire danger or the swell.