Weather forecasters warn that ground frost is expected on the night of May 6. Tatiana Strugac, head of the State Hydrometeorology Service’s Weather Forecasts Center, has told Info-Prim Neo that the temperatures may drop to minus 2 degrees Celsius. Northern Moldova will be the hardest hit. Nighttime temperatures there will oscillate between 0 and minus 2 degrees Celsius. But the wind will reduce the effect of the frost. The yellow code warning for wind issued for May 5 is valid for May 6 as well. On Friday, the wind will blow from northwest at a speed of up to 15-20 m/s.