Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 17%

11:43

19:38

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
16 OK
17 Bad
18 OK
19 OK

Sun - Rise: 07:30, Set: 16:58, Transit: 12:14. Moon - Rise: 11:43, Set: 19:38. Civil Dark: 17:31 - 06:57. Nautical Dark: 18:08 - 06:20. Astro Dark: 18:43 - 05:44

Total Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
97
100
94
98
99
97
99
97
95
89
73
58
47
42
34
27

Low Clouds (% Sky Obscured)

80
85
88
91
100
100
99
98
97
99
94
98
99
97
99
97
95
89
70
52
42
39
31
25

Medium Clouds (% Sky Obscured)

80
85
88
91
99
98
95
90
76
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
69
100
35
1
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
5
5
3
9
9
9
9
9
9
9
9

Fog (%)

11
2
0
0
0
1
0
0
2
6
8
6
5
4
6
6
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

83
26
0
95
95
95
91
70
49
34
19
8
16
13
1
3
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0
0
2.1
1.9
1.4
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
6
5
4
4
3
2
1
1
1
1
1
1
2
2
3
3
3
3
2
1
-0
-1

Feels Like (°C)

6
7
4
3
2
1
-0
-1
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
0
0
0
-1
-1
-2

Dew Point (°C)

7
8
6
5
4
4
3
2
1
1
1
1
1
1
1
0
-1
-1
-1
-2
-1
-1
-2
-2

Relative Humidity (%)

100
100
100
98
98
98
98
100
98
98
98
98
98
96
93
86
80
76
73
72
79
88
91
94

Pressure (mb)

995
996
996
997
999
1001
1003
1004
1005
1006
1007
1008
1010
1011
1012
1012
1013
1013
1013
1014
1015
1016
1017
1018

Ozone (du)

251
250
249
249
249
252
254
257
256
256
257
257
255
255
256
255
258
262
266
264
267
266
266
268

Friday 13

Waxing Crescent 24%

12:20

No Set

20 OK
21 OK
22 OK
23 OK
00 OK
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 Good

Sun - Rise: 07:31, Set: 16:57, Transit: 12:14. Moon - Rise: 12:20, Set: No Set. Civil Dark: 17:30 - 06:58. Nautical Dark: 18:07 - 06:21. Astro Dark: 18:42 - 05:46

Total Clouds (% Sky Obscured)

31
32
33
38
27
0
0
0
0
0
0
0
0
0
0
0
0
4
11
15
2
0
2
2

Low Clouds (% Sky Obscured)

28
29
27
31
24
0
0
0
0
0
0
0
0
0
0
0
0
2
6
9
1
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
1
2
4
5
6
6
6
5
4
4
4
2
2
1
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
3
3
3
3
3
3
3
3
3
3
1
1
1
2
2
1
1
2
3
5

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-3
-2
-2
-2
-2
-2
-2
-2
-2
1
3
6
7
7
8
7
6
3
2
2

Feels Like (°C)

-3
-3
-3
-3
-4
-3
-3
-3
-2
-3
-2
-2
-3
1
3
5
6
6
7
7
6
2
1
-0

Dew Point (°C)

-3
-3
-3
-4
-5
-5
-6
-6
-6
-7
-7
-8
-8
-8
-7
-6
-6
-5
-4
-3
-1
-3
-3
-4

Relative Humidity (%)

92
92
91
89
84
79
75
72
70
66
64
63
61
54
46
42
40
41
44
49
61
67
69
69

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1020
1019
1019
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

269
269
270
271
271
271
270
270
267
267
268
267
265
267
269
270
271
273
273
272
273
275
277
277

Saturday 14

Waxing Crescent 33%

12:49

20:42

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

Sun - Rise: 07:33, Set: 16:56, Transit: 12:14. Moon - Rise: 12:49, Set: 20:42. Civil Dark: 17:29 - 07:00. Nautical Dark: 18:06 - 06:23. Astro Dark: 18:41 - 05:47

Total Clouds (% Sky Obscured)

28
35
45
50
60
55
60
69
56
40
68
87
97
82
83
57
36
66
80
83
89
94
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
3
0
68
84
80
82
54
18
15
14
14
14
15
16
13
14

Medium Clouds (% Sky Obscured)

0
0
0
0
27
55
60
58
56
40
68
84
89
82
74
36
19
25
30
35
30
23
18
74

High Clouds (% Sky Obscured)

14
17
25
30
35
35
30
25
25
12
16
61
62
25
11
5
5
33
47
56
69
84
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
1
1
1
1
2
1
2
2
2
1
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
1
1
14
2
1
2
3
1
0
0
0
0
0
1
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-2
-2
-3
-2
-2
-2
-1
-2
-1
-1
-1
0
2
4
6
9
10
8
8
7
2
2
1

Dew Point (°C)

-3
-4
-4
-5
-5
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-1
1
4
4
3
2
1

Relative Humidity (%)

70
69
68
65
64
64
64
65
68
66
66
65
67
63
57
48
44
45
50
66
75
83
82
79

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1015
1014
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

280
282
281
282
283
284
283
284
286
289
290
287
291
296
296
298
298
295
292
290
286
285
289
290

Sunday 15

Waxing Crescent 43%

13:12

21:49

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:34, Set: 16:55, Transit: 12:14. Moon - Rise: 13:12, Set: 21:49. Civil Dark: 17:28 - 07:01. Nautical Dark: 18:05 - 06:24. Astro Dark: 18:41 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
98
99
100
77
74
100
100
69
86
96
93
89
91
95
99
98

Low Clouds (% Sky Obscured)

15
15
17
20
25
28
89
94
95
95
36
52
33
24
19
29
34
40
45
45
57
68
82
95

Medium Clouds (% Sky Obscured)

87
100
100
100
100
98
97
96
98
99
53
30
30
30
87
45
46
96
89
85
84
91
95
85

High Clouds (% Sky Obscured)

100
100
100
100
100
73
36
9
38
57
76
75
74
100
100
69
86
73
50
25
20
20
25
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
3
1
0
7
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

2
1
10
21
45
81
95
95
95
70
64
62
68
84
89
90
92
83
66
47
58
62
76
78

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
1.2
1.3
0.3
0.3
0
0.2
0.4
0.5
0.5
0.7
0.5
0.3
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
4
4
4
4
5
5
4
4
4
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
2
1
1
2
2
2
1
2
1
2
4
4
5
7
6
5
5
5
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
78
76
76
78
91
98
98
94
94
94
91
86
79
74
74
81
84
88
91
90
91

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1010
1010
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1011
1012

Ozone (du)

293
298
299
301
305
305
292
294
302
301
302
307
312
317
319
317
319
323
331
332
332
325
321
319

Monday 16

Waxing Crescent 53%

13:32

22:57

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:35, Set: 16:54, Transit: 12:15. Moon - Rise: 13:32, Set: 22:57. Civil Dark: 17:27 - 07:02. Nautical Dark: 18:04 - 06:25. Astro Dark: 18:40 - 05:49

Total Clouds (% Sky Obscured)

97
97
86
77
66
59
56
55
65
74
82
76
79
87
93
97
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

91
91
72
66
50
58
56
39
55
49
60
58
56
55
43
29
16
29
43
56
64
72
78
81

Medium Clouds (% Sky Obscured)

72
61
53
51
46
49
51
55
59
44
79
76
79
78
78
78
79
86
94
100
99
98
98
83

High Clouds (% Sky Obscured)

57
71
57
37
16
16
37
50
55
55
70
47
58
81
91
94
100
100
100
100
99
99
98
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8

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

Precipitation Probability (%)

60
50
39
26
17
21
20
48
76
37
95
92
63
15
18
21
58
84
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
1.5
0.9
0.4
0
0
0
0.2
0.5
0.6
0.9
1.2
1.1
0.9
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
83
85
83
83
82
82
85
88
86
91
90
87
84
84
82
82
84
85
87
88
88
91

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1002
1001
999
998
997
997
996
995
995
995
994
994

Ozone (du)

314
309
305
302
296
291
284
280
276
275
273
273
272
270
269
267
266
265
263
262
260
260
260
260

Tuesday 17

First Quarter 63%

13:49

00:06

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:37, Set: 16:53, Transit: 12:15. Moon - Rise: 13:49, Set: 00:06. Civil Dark: 17:26 - 07:04. Nautical Dark: 18:03 - 06:27. Astro Dark: 18:39 - 05:51

Total Clouds (% Sky Obscured)

95
93
80
66
53
56
53
52
61
66
76
84
92
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
91
67
41
14
17
24
32
51
63
73
72
70
69
76
80
85
79
72
64
66
70
70
80

Medium Clouds (% Sky Obscured)

71
58
58
63
53
56
53
52
61
57
56
70
84
99
97
95
94
96
99
100
100
99
98
93

High Clouds (% Sky Obscured)

69
55
52
48
45
45
45
50
41
27
13
19
28
36
45
50
51
64
80
100
100
100
100
88

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
7
4
1
3
4
6
5
5
5
4
3
2
2
2
2

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

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

Precipitation Probability (%)

95
95
95
94
37
55
64
81
88
85
95
95
95
95
95
89
70
82
89
95
95
95
91
95

Precipitation Amount (mm)

2.1
2.3
1.7
0.8
0
0
0.3
0.5
0.5
0.4
0.6
0.8
0.8
1
0.9
0.6
0.3
0.5
0.5
0.5
0.6
0.5
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
82
82
82
82
82
81
81
85
90
94
94
94
94
94
91
91
93
93
94
93
93
93

Pressure (mb)

995
995
996
996
996
995
995
996
996
996
996
996
996
996
996
996
995
994
994
994
993
993
993
993

Ozone (du)

263
266
270
271
273
275
280
285
290
294
297
300
300
300
300
300
300
300
302
305
307
308
310
311

Wednesday 18

Waxing Gibbous 60%

14:06

01:15

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

Sun - Rise: 07:38, Set: 16:52, Transit: 12:15. Moon - Rise: 14:06, Set: 01:15. Civil Dark: 17:25 - 07:05. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:38 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
98
97
96
95
95
96
98
100

Low Clouds (% Sky Obscured)

90
100
94
90
89
87
83
80
84
88
91
76
62
48
62
74
86

Medium Clouds (% Sky Obscured)

88
84
84
83
81
87
91
96
85
77
64
66
68
70
80
89
100

High Clouds (% Sky Obscured)

76
67
70
71
71
83
90
95
70
49
39
60
67
80
79
77
76

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
87
81
84
85
77
80
80
70
48
67
83
95

Precipitation Amount (mm)

0.7
0.9
1
0.9
0.7
0.5
0.5
0.6
0.6
0.5
0.5
0.6
0.4
0
0.2
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
6
6

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5

Relative Humidity (%)

91
93
91
91
93
93
94
94
96
96
94
94
93
93
93
93
94

Pressure (mb)

994
995
995
996
996
997
997
997
997
997
997
996
997
997
997
996
996

Ozone (du)

310
309
308
304
300
296
294
292
290
289
289
288
290
292
294
294
295

Forecast for Niedermuhlern, Bern-Mittelland District, Switzerland (46.86,7.47)

Generated: 12/11/26 20:55:01. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+1.00