The fine weather means that it is dry in forests and land and therefore the risk of grass fires is greater.
During Friday morning, an alarm was received by the rescue service in Halland about a small grass fire in Laholm.
However, the fire could be extinguished quickly, according to rescue personnel.
SMHI's forecast map shows that the coming day is a major grass fire risk in large parts of Västra Götaland and Halland, among other places.
Further north, in Värmland, Västmanland and Dalarna, for example, the risk of fire is considered to be very high.
There are currently no fire bans issued,