The bad weather has also created travel problems at sea.

VOA: standard.2009.12.21

Economists blamed the crisis on different causes, including high energy costs, bad weather and the use of food-crop lands for biofuel production.

VOA: special.2010.03.23

When bad weather prevented navigators from seeing the sun,moon or stars, they had to use a method called "dead reckoning" to find the ship's position.

VOA: special.2009.12.23

Now the weather was bad. He could not see much ahead,only the fog.

VOA: special.2009.03.18

Bad weather has interfered with efforts to send out boats to clean up the oil and watch for the effects on wildlife in the Gulf of Mexico.

VOA: special.2010.05.04

Often,the weather was so bad he could not see where he was.

VOA: special.2009.03.18

But with continued bad weather and ruined snow, workers were finding that their feet were going through gaps in the snow.

VOA: standard.2010.02.16