Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 100%

19:39

07:10

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

Sun - Rise: 07:05, Set: 19:21, Transit: 13:12. Moon - Rise: 19:39, Set: 07:10. Civil Dark: 19:53 - 06:32. Nautical Dark: 20:31 - 05:54. Astro Dark: 21:11 - 05:15

Total Clouds (% Sky Obscured)

73
100
100
95
92
98
100
100
98
86
61
50
52
58
42
15
8
89
67
53
79
91
49
100

Low Clouds (% Sky Obscured)

73
100
100
95
92
98
100
100
98
86
61
50
47
58
42
14
6
3
4
9
10
20
41
99

Medium Clouds (% Sky Obscured)

1
1
3
5
6
4
4
3
10
11
6
2
2
3
2
4
6
8
10
13
13
19
10
10

High Clouds (% Sky Obscured)

1
2
0
0
0
2
0
0
0
0
0
0
9
2
0
0
0
88
63
45
75
88
13
85

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)

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

Chance of Frost

Temperature (°C)

18
17
17
14
12
11
10
9
8
8
7
6
6
5
4
4
4
7
10
12
14
15
16
17

Feels Like (°C)

18
17
17
14
12
11
8
7
7
6
5
5
4
4
3
2
3
5
8
12
14
15
16
17

Dew Point (°C)

9
9
9
9
8
7
7
7
7
6
6
5
5
4
3
2
3
4
5
6
7
7
7
7

Relative Humidity (%)

56
58
63
69
74
77
82
87
90
92
92
93
93
92
92
92
89
83
74
70
64
60
54
51

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1027
1027
1027

Ozone (du)

288
287
287
286
287
287
286
285
284
284
285
285
286
290
292
289
285
283
283
283
285
284
285
284

Tuesday 21

Full Moon 99%

19:55

08:22

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:06, Set: 19:18, Transit: 13:11. Moon - Rise: 19:55, Set: 08:22. Civil Dark: 19:51 - 06:34. Nautical Dark: 20:29 - 05:56. Astro Dark: 21:08 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
99
99
94
98
95
94
95
98
96
97
98
99
99
97
93
97
76
84

Low Clouds (% Sky Obscured)

93
100
86
13
0
0
0
1
9
0
1
3
2
0
1
3
0
0
0
0
35
88
36
63

Medium Clouds (% Sky Obscured)

11
17
7
5
3
32
19
3
2
1
2
6
6
3
2
0
0
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

97
98
100
100
99
100
99
99
93
98
95
93
95
97
96
97
98
99
99
97
89
74
62
58

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)

4
4
4
3
4
4
4
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

18
18
16
14
12
11
10
9
8
7
7
7
6
6
6
5
6
8
10
12
14
15
16
17

Feels Like (°C)

18
18
16
14
12
11
9
8
7
7
7
7
6
6
6
5
6
8
10
12
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

50
52
60
67
72
78
83
89
92
94
96
96
96
95
93
92
90
85
77
73
69
65
63
61

Pressure (mb)

1027
1027
1027
1027
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1027

Ozone (du)

283
282
282
282
283
285
286
286
286
286
283
281
280
279
279
279
281
280
279
278
278
277
277
277

Wednesday 22

Waning Gibbous 96%

20:10

09:32

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

Sun - Rise: 07:08, Set: 19:16, Transit: 13:11. Moon - Rise: 20:10, Set: 09:32. Civil Dark: 19:48 - 06:35. Nautical Dark: 20:27 - 05:57. Astro Dark: 21:06 - 05:18

Total Clouds (% Sky Obscured)

61
30
39
9
21
19
7
1
0
0
0
0
21
0
0
0
7
7
7
7
7
7
91
91

Low Clouds (% Sky Obscured)

41
30
39
9
21
19
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

34
0
0
0
0
0
0
0
0
0
0
0
21
0
0
0
7
7
7
7
7
7
91
91

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
1
1
1
1
1
1
1
1
2
2
2
2
3
3
4
4
5
7
9
9

Chance of Frost

Temperature (°C)

18
18
17
15
14
12
11
10
9
9
8
8
7
7
6
6
6
8
10
12
14
17
19
19

Feels Like (°C)

18
18
17
15
14
12
11
10
9
9
8
8
7
7
6
6
6
8
9
12
14
17
19
19

Dew Point (°C)

10
11
11
10
10
9
9
9
9
8
8
8
7
7
6
6
6
7
8
9
10
11
12
12

Relative Humidity (%)

61
63
68
73
79
83
87
93
95
96
97
98
98
99
99
98
96
92
87
81
75
69
64
64

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1019
1019
1017

Ozone (du)

277
276
275
274
274
274
273
274
274
274
275
274
274
274
275
274
275
276
276
276
276
275
273
271

Thursday 23

Waning Gibbous 91%

20:26

10:42

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

Sun - Rise: 07:09, Set: 19:14, Transit: 13:10. Moon - Rise: 20:26, Set: 10:42. Civil Dark: 19:46 - 06:37. Nautical Dark: 20:24 - 05:59. Astro Dark: 21:04 - 05:20

Total Clouds (% Sky Obscured)

91
91
91
91
93
93
93
93
93
93
90
90
90
90
90
90
2
2
2
2
2
2
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
7
7
7
7
7
7
90
90
90
90
90
90
2
2
2
2
2
2
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
2
2
2
2
2
2
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

91
91
91
91
93
93
93
93
93
93
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
2
3
3
3
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
18
16
14
13
13
12
12
12
12
12
12
11
10
10
9
10
12
14
16
17
18
19

Feels Like (°C)

20
20
18
16
14
13
13
12
12
12
12
12
12
11
10
8
8
10
12
14
16
17
18
19

Dew Point (°C)

13
13
13
12
11
11
11
11
11
11
12
12
11
11
10
9
9
9
10
11
12
12
12
12

Relative Humidity (%)

64
68
73
80
84
87
88
92
95
97
99
100
99
99
98
98
97
92
84
81
78
72
68
66

Pressure (mb)

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

Ozone (du)

273
276
276
276
275
275
275
276
276
277
278
279
278
278
278
278
277
276
275
273
272
272
274
275

Friday 24

Waning Gibbous 84%

20:43

11:51

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

Sun - Rise: 07:11, Set: 19:12, Transit: 13:10. Moon - Rise: 20:43, Set: 11:51. Civil Dark: 19:44 - 06:38. Nautical Dark: 20:22 - 06:01. Astro Dark: 21:01 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
26
26
26
26
26
26
9
9
9
9
9
9
100
100
100
100
100
100
1
1

Low Clouds (% Sky Obscured)

100
100
100
100
26
26
26
26
26
26
9
9
9
9
9
9
100
100
100
100
100
100
1
1

Medium Clouds (% Sky Obscured)

2
2
2
2
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
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)

10
9
7
5
5
5
5
4
4
4
3
3
3
2
3
3
4
5
6
7
8
8
9
9

Chance of Frost

Temperature (°C)

19
19
18
16
15
14
13
12
12
11
11
10
10
10
9
9
11
12
14
16
18
20
21
21

Feels Like (°C)

19
19
18
16
15
14
13
12
12
11
11
10
10
10
9
9
11
12
14
16
18
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

67
70
76
82
87
90
93
99
100
100
100
100
100
100
100
100
100
97
95
90
85
78
71
69

Pressure (mb)

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

Ozone (du)

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

Saturday 25

Waning Gibbous 77%

21:03

13:00

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 07:12, Set: 19:10, Transit: 13:10. Moon - Rise: 21:03, Set: 13:00. Civil Dark: 19:42 - 06:40. Nautical Dark: 20:20 - 06:02. Astro Dark: 20:59 - 05:23

Total Clouds (% Sky Obscured)

1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
9
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
9
9

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
7
5
4
4
4
4
4
5
5
4
4
4
4
4
4
5
6
7
7
7
7
6

Chance of Frost

Temperature (°C)

21
21
19
17
15
14
13
13
13
12
12
12
12
11
11
10
11
12
14
16
18
19
20
21

Feels Like (°C)

21
21
19
17
15
14
13
13
13
12
12
12
12
11
11
10
11
12
14
16
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

72
76
83
89
93
95
96
100
100
100
100
100
100
100
100
100
100
97
93
87
84
77
73
73

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017

Ozone (du)

281
282
282
282
282
281
280
279
278
277
277
278
279
280
280
280
280
280
281
281
282
283
283
284

Sunday 26

Waning Gibbous 68%

21:29

14:06

16 Good
17 Good
18 Good
19 Good
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 07:14, Set: 19:07, Transit: 13:09. Moon - Rise: 21:29, Set: 14:06. Civil Dark: 19:40 - 06:42. Nautical Dark: 20:17 - 06:04. Astro Dark: 20:56 - 05:25

Total Clouds (% Sky Obscured)

9
9
9
9
41
41
41
41
41
41
81
81
81
81
81
81
100
100
100
100
100
100
52
52

Low Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
15
15
15
15
15
15
100
100
100
100
100
100
45
45

Medium Clouds (% Sky Obscured)

9
9
9
9
39
39
39
39
39
39
7
7
7
7
7
7
16
16
16
16
16
16
24
24

High Clouds (% Sky Obscured)

0
0
0
0
8
8
8
8
8
8
77
77
77
77
77
77
1
1
1
1
1
1
1
1

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
3
4
5
5
5
3
2
1
0
1
1
1
3
4
5
4
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
15
15
14
14
14
14
13
13
13
13
13
13
13
13
14
14
15
15
15
16
16

Relative Humidity (%)

76
81
85
89
93
95
96
100
100
100
100
100
100
100
100
100
99
99
99
100
99
93
89
86

Pressure (mb)

1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1017

Ozone (du)

284
284
285
286
287
287
288
288
288
286
285
284
284
283
284
285
285
286
286
286
286
285
284
284

Forecast for Schweinfurt, Lower Franconia, DE (50.04,10.21)

Generated: 20/09/21 16:39:25. Forecast: 20/09/21 to 26/09/21. Timezone: UTC+2.00