Recommendations
- Keep yourself informed of the latest weather developments and forecasts
- Follow the weather situation on the rain radar
- Stay away from steep slopes as well as fast flowing streams
- The need for emergency preparedness shall be assessed continuously by emergency response actors
- Cleaning of drainage systems and culverts is recommended so that the water can drain away
- Check road reports (175.no)
- Adjust the speed and use caution while driving
- Stay away from exposed places if possible
- Do not drive in water deeper than 30 cm
Consequences
- Risk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers
- Locally difficult driving conditions, especially at waterways
- Roads may be closed
- Road conditions affected with road spray and hydroplaning in some places
Description
Heavy rain showers are expected in your area. There will be local variations in intensity and duration, and the weather conditions can change rapidly. The exact location of the precipitation is uncertain. Locally the precipitation can exceed 20 mm/1h.
Area
Applies to Southestern part of South-Norway
Time period
- Tuesday, 28 May kl. 17:00 - increasing danger
- Wednesday, 29 May kl. 00:00 - danger is over
Danger levels
Yellow - heavy rain showersRead more about the severity levels at hjelp.yr.noRecommendations
- Stay up to date on the development of the weather and the weather forecast
- Monitor the weather radar or lyn.met.no
- Assess the need for preventive measures
- Disconnect electrical appliances
- Adjust driving speed according to the road/weather conditions
- Seek shelter
- Avoid open plains and large trees
- Do not swim or bathe
Consequences
- Thunderstorms can lead to locally strong wind gusts around 15-25 m/s
- Locally heavy rain showers
- Danger of damage to object(s) as a result of lightning strikes
- The power supply and TV / internet may be affected
- Lightning strikes can cause fires in buildings or forests/vegetation
Description
There is a risk of frequent lightning. There will be local differences in intensity. Some places will not experience any lightning.
Area
Applies to Parts of Oestlandet
Time period
- Tuesday, 28 May kl. 17:00 - increasing danger
- Wednesday, 29 May kl. 00:00 - danger is over
Danger levels
Yellow - frequent lightningRead more about the severity levels at hjelp.yr.no
Time | Weather | Temp. | Precip. mm | Wind(gust) m/s | Wind desc. |
---|---|---|---|---|---|
18° | 0 | 2 m/s from south east with gusts at 8 m/s | Light breeze from south east with gusts at 8 m/s | ||
18° | 0 | 1 m/s from south east with gusts at 6 m/s | Light air from south east with gusts at 6 m/s | ||
17° | 0 to 0.9 | 1 m/s from north east with gusts at 4 m/s | Light air from north east with gusts at 4 m/s | ||
16° | 0 to 6.4 | 3 m/s from north with gusts at 6 m/s | Light breeze from north with gusts at 6 m/s | ||
14° | 0.5 to 6.1 | 2 m/s from north with gusts at 6 m/s | Light breeze from north with gusts at 6 m/s | ||
12° | 0.1 to 8.7 | 1 m/s from north west with gusts at 5 m/s | Light air from north west with gusts at 5 m/s | ||
12° | 0 to 1.1 | 1 m/s from west with gusts at 5 m/s | Light air from west with gusts at 5 m/s | ||
12° | 0 to 0.3 | 2 m/s from south east with gusts at 4 m/s | Light breeze from south east with gusts at 4 m/s |
Sunrise
Sunset