Current weather · Sep 21, 10:41 AM GMT+3

Ilmajoki, Finland

9.3 mi from Seinäjoki, Finland

48°

CloudyFeels like 48° · Humidity 99%MET Norway forecast for this hourForecast by MET Norway
High
55°
Low
40°
Precip today
7%
Sunrise
7:10 AM
Sunset
7:34 PM

Hour by hour

MET Norway, hourly to about 60 hours, then every six hours

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

Every hour as a table48 hours
TimeWeatherTemperatureFeels likeDew pointHumidityChanceAmountSnowDirWindGustSky coverThunderPressureVisibilityCeiling
Mon 10 AM48°48°47°99%0%NW2 mph3 mph100%0%29.62 inHg—
Mon 11 AMAreas of fog50°50°49°99%0%N2 mph4 mph100%0%29.65 inHg—
Mon 12 PMAreas of fog51°50°51°99%0%N4 mph8 mph99%0%29.70 inHg—
Mon 1 PM52°51°51°98%0%N4 mph9 mph99%0%29.72 inHg—
Mon 2 PM53°51°52°95%0%N6 mph12 mph99%0%29.76 inHg—
Mon 3 PM54°52°52°94%0%N6 mph12 mph100%1%29.79 inHg—
Mon 4 PM55°54°52°90%2%N5 mph11 mph99%4%29.82 inHg—
Mon 5 PM55°54°52°87%5%N5 mph10 mph93%12%29.84 inHg—
Mon 6 PM55°55°51°87%7%N2 mph10 mph84%7%29.87 inHg—
Mon 7 PM53°53°51°92%5%NW2 mph4 mph94%4%29.90 inHg—
Mon 8 PM51°49°49°92%3%NW6 mph11 mph88%0%29.93 inHg—
Mon 9 PM49°46°46°90%3%NNW6 mph13 mph40%0%29.97 inHg—
Mon 10 PM46°44°44°93%2%NNW4 mph11 mph7%0%29.99 inHg—
Mon 11 PM44°44°43°96%2%WNW3 mph6 mph23%0%30.02 inHg—
Tue 12 AM43°43°42°97%3%WNW3 mph6 mph28%0%30.04 inHg—
Tue 1 AM42°42°42°98%6%WSW2 mph4 mph28%1%30.06 inHg—
Tue 2 AM41°41°41°99%5%SSW2 mph4 mph40%1%30.07 inHg—
Tue 3 AM40°38°40°99%3%SSW3 mph5 mph46%1%30.09 inHg—
Tue 4 AM40°38°40°99%1%SW4 mph6 mph53%1%30.10 inHg—
Tue 5 AM40°40°40°99%0%SW3 mph6 mph60%1%30.12 inHg—
Tue 6 AM41°41°40°99%0%W3 mph5 mph60%0%30.14 inHg—
Tue 7 AM40°40°40°99%0%W2 mph4 mph62%0%30.16 inHg—
Tue 8 AM40°40°40°99%0%W2 mph3 mph66%0%30.18 inHg—
Tue 9 AMAreas of fog43°43°42°99%0%WSW2 mph3 mph67%0%30.20 inHg—
Tue 10 AM47°47°46°98%0%NE1 mph3 mph43%0%30.21 inHg—
Tue 11 AM50°50°49°94%0%ENE3 mph6 mph38%0%30.23 inHg—
Tue 12 PM53°53°49°89%0%NE3 mph7 mph34%1%30.24 inHg—
Tue 1 PM55°55°49°80%0%NE3 mph9 mph45%1%30.25 inHg—
Tue 2 PM56°56°48°74%0%N2 mph8 mph47%0%30.26 inHg—
Tue 3 PM57°57°46°67%0%N4 mph9 mph44%0%30.26 inHg—
Tue 4 PM57°57°45°64%0%N4 mph9 mph43%0%30.26 inHg—
Tue 5 PM57°57°45°64%0%N4 mph9 mph35%0%30.27 inHg—
Tue 6 PM56°56°45°67%0%N4 mph9 mph14%0%30.26 inHg—
Tue 7 PM52°52°47°80%0%NW2 mph6 mph12%0%30.27 inHg—
Tue 8 PM47°47°46°92%0%WNW2 mph3 mph11%30.28 inHg—
Tue 9 PM45°45°44°97%0%SSW2 mph3 mph10%30.29 inHg—
Tue 10 PM42°42°42°99%0%SW2 mph2 mph18%30.29 inHg—
Tue 11 PMAreas of fog41°41°41°99%0%WSW2 mph2 mph41%30.30 inHg—
Wed 12 AMAreas of fog40°40°40°99%0%SW2 mph3 mph62%30.30 inHg—
Wed 1 AMAreas of fog40°40°40°99%0%S1 mph2 mph74%0%30.30 inHg—
Wed 2 AMAreas of fog40°40°39°99%0%S2 mph3 mph85%0%30.31 inHg—
Wed 3 AMAreas of fog40°40°39°99%0%S1 mph3 mph91%0%30.31 inHg—
Wed 4 AMAreas of fog39°39°39°99%0%SSW2 mph3 mph96%0%30.30 inHg—
Wed 5 AMAreas of fog39°39°38°99%0%SW2 mph4 mph98%0%30.30 inHg—
Wed 6 AMAreas of fog38°38°38°99%0%SW2 mph4 mph100%0%30.30 inHg—
Wed 7 AMAreas of fog38°38°38°99%0%SSE2 mph3 mph100%0%30.30 inHg—
Wed 8 AMAreas of fog38°38°38°99%0%SE1 mph3 mph100%0%30.30 inHg—
Wed 9 AM40°40°38°96%0%SSE1 mph3 mph100%0%30.30 inHg—

The next 16 days

MET Norway forecast updated Sep 21, 10:33 AM GMT+3 to day 11, the mean of GFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 2155°40°Fog7%wind 6 mph · gusts 13 mph
  2. TueSep 2257°39°Fog6%wind 4 mph · gusts 9 mph
  3. WedSep 2356°40°Fog10%wind 6 mph
  4. ThuSep 2456°52°Cloudy32%wind 11 mph
  5. FriSep 2559°47°Cloudy36%wind 11 mph
  6. SatSep 2657°49°Rain24%0.12 inwind 10 mph
  7. SunSep 2760°50°Partly cloudy14%wind 11 mph
  8. MonSep 2860°51°Cloudy16%wind 11 mph
  9. TueSep 2960°50°Partly cloudy16%wind 11 mph
  10. WedSep 3060°50°Partly cloudy10%wind 11 mph
  11. ThuOct 149°49°No forecast8%wind 11 mph
  12. FriOct 2~61°49°Model mean
  13. SatOct 3~58°49°Model mean0.04 in
  14. SunOct 4~52°44°Model mean0.21 in
  15. MonOct 5~49°42°Model mean0.13 in
  16. TueOct 6~53°47°Model mean0.06 in

Right now

MET Norway forecast for this hour
  • Feels like48°
  • WindNW 2 mph
  • Humidity99%
  • Dew point47°
  • Pressure29.62 inHg
  • UV index1 · Lowclear-sky peak 2 today
  • Sunrise and sunsetSunrise · Sunset
  • Moonrise7:18 PMMoonset —
  • Moon phaseWaxing gibbous72% lit

The models, side by side

GFS Sep 21, 3:00 AM GMT+3 · GEFS Sep 21, 3:00 AM GMT+3 · ECMWF Sep 20, 3:00 PM GMT+3 · ECMWF AI Sep 21, 3:00 AM GMT+3

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.

32°50°68°TueWedThuFriSatSunMon

DayNWS gridGFSGEFSECMWFECMWF AI
Today Sep 2155° 40°58° 44°0.03 in58° 44°0.02 in~48° 43°0.06 in~59° 42°0.03 in
Tue Sep 2257° 39°58° 41°58° 42°58° 43°~58° 40°
Wed Sep 2356° 40°58° 41°57° 41°58° 39°~56° 35°
Thu Sep 2456° 52°53° 48°0.04 in56° 46°0.04 in56° 43°0.03 in~52° 41°
Fri Sep 2559° 47°63° 50°60° 49°58° 49°0.05 in~55° 48°0.01 in
Sat Sep 2657° 49°0.12 in58° 48°0.03 in58° 48°0.02 in53° 45°0.13 in~56° 50°0.02 in
Sun Sep 2760° 50°58° 48°58° 48°0.01 in~62° 45°~55° 48°0.01 in
Mon Sep 2860° 51°62° 50°59° 49°0.02 in~58° 54°0.07 in~58° 51°
Tue Sep 2960° 50°62° 47°58° 48°0.02 in~56° 48°1.19 in~59° 55°0.20 in
Wed Sep 3060° 50°59° 48°0.03 in59° 49°0.02 in~59° 47°0.11 in~64° 53°
Thu Oct 149° 49°~58° 50°~51° 50°~48° 44°~62° 58°0.06 in
Fri Oct 2—~58° 46°—~59° 44°~66° 57°0.01 in
Sat Oct 3—~58° 45°—~58° 51°~58° 50°0.11 in
Sun Oct 4—~51° 47°0.47 in—~57° 48°~49° 39°0.14 in
Mon Oct 5—~50° 45°0.23 in—~49° 43°~47° 39°0.15 in
Tue Oct 6—~53° 47°0.06 in——~42° 42°

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

Health and activities

Rules of thumb over the next 24 hours of forecast, the warnings in force, the station’s report, air quality and pollen

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.

Health

  • Arthritisnext 24 hExtremepressure swing
  • Sinus pressurenext 24 hVery highpressure swing
  • Common coldtodayLowmild
  • FlutodayLowmild
  • Migrainenext 24 hVery highpressure swing
  • Asthmanext 24 hLowclean air
  • Heat stresstodayLowmild
  • SunburntodayLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightIdealcool, quiet night

Outdoors

  • RunningtodayVery goodhumid
  • HikingtodayIdealfine conditions
  • BikingtodayIdealfine conditions
  • GolftodayIdealfine conditions
  • FishingtodayGoodpressure swing
  • Boating and paddlingtodayGoodfog
  • Beach and pooltodayPoorcool
  • CampingtonightIdealfine conditions
  • StargazingtonightFairpartly cloudy

Travel

  • Air travelnext 24 hGoodfog
  • Drivingnext 24 hGoodfog

Home and garden

  • Lawn mowingtodayIdealfine conditions
  • GardeningtodayIdealfine conditions
  • Outdoor entertainingtodayVery goodhumid
  • Drying laundry outsidetodayFairhumid
  • Painting and outdoor projectstodayGoodhumid
  • FrosttonightLowmild

Pests

  • MosquitoestodayHighwarm
  • TickstodayVery highwarm
  • Indoor pestsnext 24 hLowmild
  • Outdoor peststodayModeratehumid

In words

Written here from the MET Norway forecast

  1. Today55° · 5% · N 2–6 mph

    Fog. High near 13°C. North wind 3 to 10 km/h. Chance of precipitation is 5%.

  2. Tonight40° · 7% · WNW 2–6 mph

    Partly cloudy. Low near 5°C. Westnorthwest wind 3 to 10 km/h. Chance of precipitation is 7%.

  3. Tuesday57° · N 1–4 mph

    Fog. High near 14°C. North wind 1 to 7 km/h. Chance of precipitation is 0%.

  4. Tuesday Night39° · SW 1–4 mph

    Fog. Low near 4°C. Southwest wind 2 to 6 km/h. Chance of precipitation is 0%.

  5. Wednesday56° · 2% · SE 1–2 mph

    Fog. High near 14°C. Southeast wind 1 to 4 km/h. Chance of precipitation is 2%.

  6. Wednesday Night40° · 10% · ENE 4–6 mph

    Partly cloudy. Low near 4°C. Eastnortheast wind 7 to 9 km/h. Chance of precipitation is 10%.

  7. Thursday56° · 26% · NNE 5–7 mph

    Cloudy. High near 14°C. Northnortheast wind 8 to 12 km/h. Chance of precipitation is 26%.

  8. Thursday Night52° · 36% · NNE 9–11 mph

    Cloudy. Low near 11°C. Northnortheast wind 15 to 17 km/h. Chance of precipitation is 36%.

  9. Friday59° · 12% · E 7–7 mph

    Cloudy. High near 15°C. East wind 11 to 12 km/h. Chance of precipitation is 12%.

  10. Friday Night47° · 18% · SSE 7–8 mph

    Partly cloudy. Low near 8°C. Southsoutheast wind 11 to 13 km/h. Chance of precipitation is 18%.

  11. Saturday57° · 24% · S 9–10 mph

    Rain. High near 14°C. South wind 15 to 16 km/h. Chance of precipitation is 24%. Precipitation around 3 mm.

  12. Saturday Night49° · 14% · S 8–9 mph

    Cloudy. Low near 9°C. South wind 13 to 14 km/h. Chance of precipitation is 14%.

  13. Sunday60° · 8% · S 9–9 mph

    Partly cloudy. High near 15°C. South wind 14 to 15 km/h. Chance of precipitation is 8%.

  14. Sunday Night50° · 8% · S 11 mph

    Partly cloudy. Low near 10°C. South wind around 17 km/h. Chance of precipitation is 8%.

  15. Monday60° · 12% · S 11 mph

    Cloudy. High near 16°C. South wind around 18 km/h. Chance of precipitation is 12%.

  16. Monday Night51° · 16% · SSW 11 mph

    Cloudy. Low near 11°C. Southsouthwest wind around 18 km/h. Chance of precipitation is 16%.

  17. Tuesday60° · 12% · SSW 11 mph

    Partly cloudy. High near 16°C. Southsouthwest wind around 18 km/h. Chance of precipitation is 12%.

  18. Tuesday Night50° · 10% · SSW 11–11 mph

    Cloudy. Low near 10°C. Southsouthwest wind 17 to 18 km/h. Chance of precipitation is 10%.

  19. Wednesday60° · 10% · SSW 11 mph

    Partly cloudy. High near 16°C. Southsouthwest wind around 17 km/h. Chance of precipitation is 10%.

  20. Wednesday Night50° · 8% · SSW 10–11 mph

    Partly cloudy. Low near 10°C. Southsouthwest wind 16 to 17 km/h. Chance of precipitation is 8%.

  21. Thursday49° · SSE 11 mph

    No forecast. High near 10°C. Southsoutheast wind around 17 km/h.

Everything else on the grid

MET Norway · 15 elements

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.

ElementMonTueWedThuFriSatSunMonTueWedThu
Chance of thunder max12%1%0%
Pressure min29.62 inHg30.04 inHg30.19 inHg29.99 inHg29.93 inHg29.86 inHg29.90 inHg30.07 inHg30.07 inHg30.15 inHg30.30 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Mon6:24 AM7:10 AM7:34 PM8:19 PM12 h 24 min Waxing gibbous · 72% lit
Tue6:27 AM7:13 AM7:31 PM8:16 PM12 h 18 min Waxing gibbous · 81% lit
Wed6:30 AM7:15 AM7:27 PM8:13 PM12 h 12 min Waxing gibbous · 89% lit
Thu6:33 AM7:18 AM7:24 PM8:09 PM12 h 6 min Waxing gibbous · 94% lit
Fri6:35 AM7:21 AM7:21 PM8:06 PM12 h 0 min Waxing gibbous · 98% lit
Sat6:38 AM7:24 AM7:17 PM8:02 PM11 h 53 min Full moon · 100% lit
Sun6:41 AM7:26 AM7:14 PM7:59 PM11 h 48 min Full moon · 99% lit
Mon6:44 AM7:29 AM7:10 PM7:56 PM11 h 41 min Waning gibbous · 97% lit
Tue6:46 AM7:32 AM7:07 PM7:52 PM11 h 35 min Waning gibbous · 92% lit
Wed6:49 AM7:34 AM7:04 PM7:49 PM11 h 30 min Waning gibbous · 85% lit
Thu6:52 AM7:37 AM7:00 PM7:46 PM11 h 23 min Waning gibbous · 77% lit

Forecast from MET Norway’s Locationforecast (the Norwegian Meteorological Institute, CC BY 4.0), built on the ECMWF model and refined by MET, updated through the day; the written periods are composed here from its hourly data. Global model lines from NOAA’s GFS and ECMWF’s open data where they are ingested. Sun and moon computed here. Place names from GeoNames (CC BY 4.0).

What is here

Seven days
The high, the low, the chance and amount of rain and snow, the wind and the forecaster’s words for each day and night, from the National Weather Service grid for the exact cell your town sits in.
Hour by hour
Temperature, what it feels like, dew point, humidity, chance and amount of precipitation, wind and gusts, sky cover, the chance of thunder, pressure, visibility and ceiling, as a chart and as a table, with nights shaded.
Everything else on the grid
The office edits about sixty fields for every cell. The ones the mainstream forecast pages leave out are here as a daily table: HeatRisk, wet bulb globe temperature, lightning activity, mixing height, transport wind, the fire weather indices, and at the coast the waves and swell.
The discussion
The Area Forecast Discussion the forecaster wrote to explain the forecast, in their own words, with the specialist annexes folded away. Also the office’s hazardous weather outlook.
Beyond the week
The Storm Prediction Center’s severe weather category for each of the next eight days, the Weather Prediction Center’s rainfall forecast to day seven and its winter storm severity, and the Climate Prediction Center’s odds for days six to fourteen, all read at your coordinate.
Against the record
Each forecast day beside the same date at the nearest long-record station: the thirty-year normal and the record high and low with their years, so a forecast high that would break a record says so.
The next 90 days
The forecast as far as the grid, the National Blend and the global models reach, and the calendar after that: the normal and the record for every date, with the Climate Prediction Center’s lean for the weeks, the month and the season drawn over them. No made-up highs for a date three months out.

Common questions

Where does this forecast come from?

From the National Weather Service forecast grid published at api.weather.gov, the same grid the local forecast office edits through the day and the source of every forecast on weather.gov. The written periods, the hourly digest and the forecaster’s discussion are the NWS’s own products, shown as issued. Nothing here is a blend a website made.

How far ahead does it go?

The grid runs seven days ahead, hour by hour for the first days and in three to six hour steps after that. The National Blend of Models carries the days to eleven and the global models to sixteen. Beyond that the page carries the national centers’ outlooks, severe weather to day eight, rainfall to day seven, and the Climate Prediction Center’s odds for the coming weeks, month and season, over a ninety-day calendar of the normal and the record for each date. No forecast has skill day by day past about two weeks, and this page does not print one.

Why is this different from the app on my phone?

Most forecast apps show a blend of models chosen by the company that makes the app. This page shows the forecast the local National Weather Service office issues, edited by the forecasters who will also issue the warnings, and it shows all of it rather than the six numbers that fit on a phone. The discussion explains the reasoning, which no app carries.

What is a place’s address here?

Every town has its own page, such as /forecast/us/oklahoma/oklahoma-city/, and every day at a town has one too. A ZIP code typed into the search goes to the town it belongs to. Any coordinate at all can be looked up, and the page names the nearest town.

What the weather actually was · Open the live radar · Where the data comes from