Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 99%

19:31

05:46

00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:54, Set: 19:12, Transit: 13:03. Moon - Rise: 19:31, Set: 05:46. Civil Dark: 19:45 - 06:22. Nautical Dark: 20:23 - 05:43. Astro Dark: 21:04 - 05:03

Total Clouds (% Sky Obscured)

34
27
22
34
35
51
82
91
97
98
100
91
100
95
81
69
73
81
63
66
67
81
95
86

Low Clouds (% Sky Obscured)

27
17
22
26
31
50
81
91
97
98
100
91
100
95
81
69
73
81
63
66
67
81
95
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
12
1
11
6
1
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
2
2
2
3
3
4
6
6
7
7
7
7
7
7
7
5
4
4
3
3

Chance of Frost

Temperature (°C)

7
7
6
5
5
5
5
5
6
7
9
11
12
13
13
14
14
13
12
10
9
8
7
6

Feels Like (°C)

6
6
6
5
5
5
5
5
6
6
8
11
12
13
13
14
14
13
12
9
8
7
6
6

Dew Point (°C)

5
5
5
4
4
4
4
4
3
4
5
5
5
5
5
5
6
6
6
5
4
4
4
4

Relative Humidity (%)

89
90
93
94
94
95
94
93
85
78
73
69
64
58
57
57
58
61
67
71
75
78
80
86

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

287
286
288
289
290
288
287
287
289
289
289
288
289
289
286
287
286
285
284
284
286
286
286
285

Tuesday 21

Full Moon 100%

19:46

07:00

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:56, Set: 19:10, Transit: 13:03. Moon - Rise: 19:46, Set: 07:00. Civil Dark: 19:42 - 06:23. Nautical Dark: 20:21 - 05:45. Astro Dark: 21:01 - 05:04

Total Clouds (% Sky Obscured)

78
66
55
71
81
84
87
58
50
95
98
65
98
98
70
100
100
99
99
98
100
100
100
100

Low Clouds (% Sky Obscured)

78
66
53
70
80
84
87
58
50
55
73
64
69
48
53
98
100
84
47
31
73
79
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
7
6
6
2
4
10
38
38
26
5
4
9
30
52
72
88

High Clouds (% Sky Obscured)

0
0
2
4
10
0
0
0
0
91
91
1
91
96
34
97
95
98
99
98
99
100
98
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
3
3
2
2
2
2
2
3
4
5
5
5
6
6
6
4
3
2
1
1
1

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
4
4
5
7
9
11
12
13
14
14
14
14
13
10
9
9
8
8

Feels Like (°C)

5
5
5
5
4
4
4
4
5
7
9
11
12
13
14
14
14
14
13
10
9
9
8
8

Dew Point (°C)

4
4
4
3
3
3
3
2
3
4
5
5
6
5
5
5
5
6
6
5
5
5
5
5

Relative Humidity (%)

88
90
91
91
91
90
88
87
85
79
74
69
64
57
53
53
55
58
65
70
72
76
79
86

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1028
1028
1029
1029
1029
1029

Ozone (du)

285
286
284
283
282
287
284
283
284
284
284
284
287
286
285
284
283
283
283
282
284
284
284
284

Wednesday 22

Waning Gibbous 99%

20:01

08:13

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:57, Set: 19:08, Transit: 13:02. Moon - Rise: 20:01, Set: 08:13. Civil Dark: 19:40 - 06:25. Nautical Dark: 20:19 - 05:46. Astro Dark: 20:59 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
98
87
89
70
41
13
15
2
1

Low Clouds (% Sky Obscured)

95
72
100
91
84
64
100
100
100
100
100
100
100
99
100
98
87
89
69
41
13
15
2
1

Medium Clouds (% Sky Obscured)

95
92
98
84
76
88
98
61
48
45
30
24
31
48
32
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
91
91
96
98
94
96
93
96
95
95
86
46
16
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
6
26
23
14
14
10
9
5
5
5
6
7
8
9
10
9
7
5
0
0

Precipitation Amount (mm)

0
0
0
0
0.02
0.28
0.27
0.09
0.09
0.08
0.07
0.03
0.02
0.03
0.03
0.04
0.06
0.07
0.07
0.06
0.02
0.01
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
3
4
5
6
7
7
7
7
7
5
3
2
2
3
3

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
8
9
10
11
12
13
14
15
14
14
12
11
11
10
9

Feels Like (°C)

7
7
7
7
7
7
7
7
7
7
8
10
11
12
13
14
15
14
14
12
11
11
10
9

Dew Point (°C)

6
6
6
6
6
6
5
5
5
5
5
6
7
7
8
8
9
9
9
9
8
8
8
8

Relative Humidity (%)

90
92
94
94
94
93
91
88
85
81
78
75
72
69
69
69
69
71
75
81
82
84
86
92

Pressure (mb)

1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1026

Ozone (du)

285
285
282
281
280
279
279
279
285
284
284
283
281
280
278
277
278
278
277
276
274
272
272
272

Thursday 23

Waning Gibbous 96%

20:16

09:23

00 Good
01 Good
02 Good
03 Bad
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 19:05, Transit: 13:02. Moon - Rise: 20:16, Set: 09:23. Civil Dark: 19:38 - 06:26. Nautical Dark: 20:16 - 05:48. Astro Dark: 20:56 - 05:08

Total Clouds (% Sky Obscured)

0
0
0
61
0
0
0
0
0
0
0
0
0
0
53
53
53
53
53
53
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
43
43
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
61
0
0
0
0
0
0
0
0
0
0
53
53
53
53
53
53
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
6
6
6
6
7
8
8
9
9
11
11
11
10
10
10
9
10
10
11

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
7
7
7
10
12
14
16
18
18
19
19
18
16
15
14
13
13
13

Feels Like (°C)

8
7
6
6
5
5
5
4
5
8
12
14
16
18
18
19
19
18
16
15
14
13
13
13

Dew Point (°C)

8
8
8
7
7
7
7
6
6
7
8
10
10
10
11
11
11
12
11
11
10
10
10
11

Relative Humidity (%)

95
97
98
100
100
100
99
98
92
86
79
75
70
63
61
59
61
66
72
77
79
81
84
90

Pressure (mb)

1026
1026
1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1019
1018
1018
1016
1016
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

272
273
274
274
274
274
275
275
275
276
276
277
277
276
276
273
273
274
275
275
276
277
278
278

Friday 24

Waning Gibbous 91%

20:33

10:34

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:00, Set: 19:03, Transit: 13:02. Moon - Rise: 20:33, Set: 10:34. Civil Dark: 19:36 - 06:28. Nautical Dark: 20:14 - 05:49. Astro Dark: 20:54 - 05:10

Total Clouds (% Sky Obscured)

98
98
91
91
91
91
91
91
70
70
70
70
70
70
77
77
77
77
77
77
99
99
99
99

Low Clouds (% Sky Obscured)

43
43
47
47
47
47
47
47
45
45
45
45
45
45
77
77
77
77
77
77
99
99
99
99

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
23
23
23
23
23
23
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

98
98
83
83
83
83
83
83
34
34
34
34
34
34
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
6
5
4
5
4
0
0
0
0
2
2
2
2
3
3
4
5
4
3
0

Precipitation Amount (mm)

0
0
0
0.09
0.08
0.06
0.03
0.04
0.03
0
0
0
0
0.01
0.01
0.02
0.03
0.04
0.06
0.08
0.08
0.04
0.01
0

Wind Speed/Direction (mph)

11
11
11
11
10
10
10
10
9
10
11
11
11
11
11
11
10
9
8
6
7
7
8
8

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
10
9
9
10
11
13
14
16
16
16
16
16
15
14
13
13
12
12

Feels Like (°C)

12
12
12
12
11
11
7
6
6
8
11
13
14
16
16
16
16
16
15
14
13
13
12
12

Dew Point (°C)

11
11
11
12
11
10
9
8
7
8
8
8
8
8
8
9
9
10
11
11
11
11
11
12

Relative Humidity (%)

93
94
95
99
98
97
95
93
91
87
79
74
66
59
59
61
63
70
76
82
86
90
93
97

Pressure (mb)

1014
1014
1013
1014
1014
1014
1014
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

279
280
281
280
281
281
282
282
282
281
280
279
278
278
279
278
277
277
277
277
278
277
276
275

Saturday 25

Waning Gibbous 84%

20:53

11:44

00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 OK
11 Good
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 07:02, Set: 19:01, Transit: 13:01. Moon - Rise: 20:53, Set: 11:44. Civil Dark: 19:33 - 06:29. Nautical Dark: 20:12 - 05:51. Astro Dark: 20:51 - 05:12

Total Clouds (% Sky Obscured)

99
99
23
23
23
23
23
23
14
14
14
14
14
14
69
69
69
69
69
69
13
13
13
13

Low Clouds (% Sky Obscured)

99
99
23
23
23
23
23
23
14
14
14
14
14
14
69
69
69
69
69
69
10
10
10
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
9
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
5
5
5
5
5
5
5
5
6
6
7
7
8
8
7
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
11
11
11
12
14
15
16
17
19
19
20
20
18
16
15
14
13
13

Feels Like (°C)

12
12
12
12
12
12
11
11
11
12
14
15
16
17
19
19
20
20
18
16
15
14
13
13

Dew Point (°C)

12
12
12
12
12
12
11
11
11
11
12
13
13
13
13
13
14
15
15
14
14
13
13
13

Relative Humidity (%)

98
99
100
100
100
100
100
100
100
96
90
85
81
74
70
68
69
73
80
88
94
96
96
100

Pressure (mb)

1016
1015
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

274
273
274
274
274
275
276
277
278
279
279
280
280
281
282
282
282
282
281
280
279
279
279
279

Sunday 26

Waning Gibbous 77%

21:17

12:53

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 07:03, Set: 18:59, Transit: 13:01. Moon - Rise: 21:17, Set: 12:53. Civil Dark: 19:31 - 06:31. Nautical Dark: 20:09 - 05:53. Astro Dark: 20:49 - 05:13

Total Clouds (% Sky Obscured)

13
13
3
3
3
3
3
3
0
0
0
0
0
0
4
4
4
4
4
4
19
19
19
19

Low Clouds (% Sky Obscured)

10
10
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
19
19
19
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
6
20
33
32
18
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.06
0.31
0.52
0.36
0.12
0.03

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
6
6
6
6
7
7
7
7
8
8
7
7
7
6
6
7
7

Chance of Frost

Temperature (°C)

13
13
13
12
11
11
10
10
10
12
14
15
17
18
19
19
19
18
17
16
15
15
14
14

Feels Like (°C)

13
13
13
12
11
11
10
10
10
12
14
15
17
18
19
19
19
18
17
16
15
15
14
14

Dew Point (°C)

13
13
13
12
11
11
10
10
10
12
13
14
14
14
14
15
15
15
15
15
15
14
14
14

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
99
94
91
87
80
76
76
79
83
87
92
96
97
99
100

Pressure (mb)

1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

279
279
278
279
279
280
280
281
281
281
281
281
281
280
279
279
279
278
278
279
279
281
282
283

Forecast for Rodewisch, Chemnitz, DE (50.53,12.41)

Generated: 20/09/21 16:10:10. Forecast: 20/09/21 to 26/09/21. Timezone: UTC+2.00