Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 10

Waning Crescent 8%

05:06

14:33

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:57, Set: 16:29, Transit: 12:13. Moon - Rise: 05:06, Set: 14:33. Civil Dark: 17:04 - 07:21. Nautical Dark: 17:43 - 06:42. Astro Dark: 18:21 - 06:05

Total Clouds (% Sky Obscured)

90
92
94
94
96
94
93
100
86
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
98
100
91
93
87
85
81
55
41
3
1
1
1
0
65
38
100
96
100
100
100
100

Medium Clouds (% Sky Obscured)

81
44
25
20
24
27
26
50
19
33
97
100
57
59
39
34
100
94
95
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
31
40
2
0
4
64
63
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
1
3
5
4
7
6
0
0
0
9
9
9
9
9
9
9
7
9
9
9
9
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

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

Precipitation Probability (%)

69
26
19
67
60
52
41
36
19
3
0
0
10
1
0
0
13
54
83
72
86
95
95
95

Precipitation Amount (mm)

0.2
0
0
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.3
0.4
1.6
2.1
3.1

Wind Speed/Direction (mph)

12
12
12
11
11
10
10
9
8
6
4
2
2
3
3
4
3
4
3
3
4
4
3
4

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
5
5
5
5
4
4
3
3
3
3
4
4
4
5
5
5
5

Feels Like (°C)

0
-2
-1
-1
-1
-1
-1
1
1
2
3
1
0
0
-1
-1
-1
1
1
0
1
2
2
2

Dew Point (°C)

3
3
2
2
2
2
2
3
3
3
3
3
2
1
0
0
-1
0
1
1
2
2
2
3

Relative Humidity (%)

96
94
91
89
86
88
88
86
85
86
91
91
88
83
80
79
76
75
80
82
80
79
83
89

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1017
1015
1014
1014
1013
1012
1011
1010
1010
1010

Ozone (du)

335
341
337
321
308
298
295
292
287
284
282
278
277
278
272
273
277
272
274
292
292
288
283
280

Monday 11

Waning Crescent 3%

06:23

15:00

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:57, Set: 16:29, Transit: 12:13. Moon - Rise: 06:23, Set: 15:00. Civil Dark: 17:04 - 07:22. Nautical Dark: 17:43 - 06:43. Astro Dark: 18:21 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
100
98
100
97
96
93
100
87
92
92
93
86
78
72
77
77
82
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
89
89
82
83
84
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
54
47
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.4
3.9
3.4
1.6
4.3
3.6
2.6
1.1
2
1.5
2.2
3.3
1.2
4.9
3.5
5
3.1
3
3.5
3
2.9
3.3
3.4
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
6
6
6
6
7
6
6
6
6
6
6
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
98
98
96
96
98
96
96
98
98
96
96
96
98
98
98
100
98
98
98
98
98
98

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

281
281
284
290
294
293
294
290
283
280
276
274
270
270
276
280
279
281
283
282
284
274
274
273

Tuesday 12

Waning Crescent 1%

07:41

15:37

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 16:29, Transit: 12:14. Moon - Rise: 07:41, Set: 15:37. Civil Dark: 17:04 - 07:23. Nautical Dark: 17:44 - 06:44. Astro Dark: 18:21 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
100
100
95
100
90
100
94
96
100
79
94
95
95
98
100
100
100
95
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
100
100
78
91
96
98
100
100
100
100
100
100
100
100
100
92

High Clouds (% Sky Obscured)

100
100
100
100
100
79
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81

ISS Passover

Visibility (miles)

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

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

Moderate Rain
Light Rain
Light Rain
Moderate 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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.9
1.7
1.4
2.6
1.4
1.1
0.7
1
1.8
2.1
1.5
1
1
1.2
2
2
1.9
2.4
2.4
2
1.5
2
1.5
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
6
5
5
6
6
6
7
7
7
7
6
6
7
7
7
6
6
6
6
6
6
5

Feels Like (°C)

3
3
3
3
3
3
3
4
5
4
5
4
4
4
5
4
4
4
4
4
3
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
96
98
96
96
98
98
96
98
96
98
98
98
96
98
100
96
100
100
98

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

271
274
283
282
276
273
271
272
274
273
268
272
275
274
272
278
284
292
293
289
278
278
284
293

Wednesday 13

New Moon 1%

08:55

16:28

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:59, Set: 16:29, Transit: 12:14. Moon - Rise: 08:55, Set: 16:28. Civil Dark: 17:05 - 07:24. Nautical Dark: 17:44 - 06:44. Astro Dark: 18:21 - 06:07

Total Clouds (% Sky Obscured)

100
100
98
96
95
92
90
87
87
88
87
90
94
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
96
92
87
82
77
73
71
70
68
70
72
75
83
92
100
99
98
96
97
98
98
99

Medium Clouds (% Sky Obscured)

85
78
75
67
62
59
59
59
56
53
46
62
81
100
100
100
100
99
96
98
73
84
78
82

High Clouds (% Sky Obscured)

65
42
37
36
40
40
40
45
45
45
40
44
48
52
59
68
83
62
18
8
9
34
3
3

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
85
83
95
89
81
95
95
95
95
94
87
69
65
77
79
95
95
89
69
66
76
86

Precipitation Amount (mm)

1.8
1.1
0.5
0.4
0.7
0.5
0.4
0.9
1.1
1
0.8
0.6
0.5
0.3
0.3
0.5
0.7
1
1.1
0.8
0.4
0.4
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
4
4
4
4
3
4
4
4
4
3
3
3
3
3
3

Feels Like (°C)

2
2
3
3
3
3
2
3
3
2
2
2
2
2
1
1
1
1
0
0
-1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
96
98
96
96
98
98
98
98
98
98
100
98
100
100
98
98
100
100

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012

Ozone (du)

296
303
303
310
314
318
322
317
318
323
331
339
343
342
343
345
348
349
349
346
342
340
339
337

Thursday 14

Waxing Crescent 3%

09:58

17:34

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:00, Set: 16:29, Transit: 12:15. Moon - Rise: 09:58, Set: 17:34. Civil Dark: 17:05 - 07:24. Nautical Dark: 17:44 - 06:45. Astro Dark: 18:21 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
98
98
98
99
100
98
97
95
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
94
89
83
88
92
96
96
96
96
94
93
91
93
97
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

79
89
91
93
95
90
92
80
94
97
100
94
83
53
54
62
76
80
83
86
85
84
84
71

High Clouds (% Sky Obscured)

16
19
3
3
0
0
0
0
0
0
0
0
0
0
0
1
2
8
14
21
25
28
29
42

ISS Passover

Visibility (miles)

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

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

83
95
94
87
82
75
68
74
76
81
86
89
91
95
72
77
88
89
91
95
95
94
95
90

Precipitation Amount (mm)

0.5
1.1
0.8
0.6
0.6
0.4
0.4
0.6
0.5
0.6
0.7
0.8
0.8
0.9
0.4
0.5
0.7
0.7
0.7
1.1
1.1
0.8
1
0.8

Wind Speed/Direction (mph)

2
2
2
2
2
1
2
2
2
1
1
1
1
1
1
1
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1

Feels Like (°C)

-0
1
-1
-1
0
0
0
0
1
0
0
0
-0
-0
-0
-1
-1
-0
-1
-1
-1
-1
-1
-1

Dew Point (°C)

3
3
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1

Relative Humidity (%)

100
100
98
98
100
100
100
98
100
98
98
100
100
98
100
98
98
100
100
100
100
100
100
98

Pressure (mb)

1013
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1022
1023
1024
1025
1024
1025
1025
1026
1027
1027
1028
1029
1030

Ozone (du)

337
335
333
338
341
345
356
354
345
328
322
316
310
304
305
308
311
314
317
321
324
325
327
328

Friday 15

Waxing Crescent 9%

10:47

18:53

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 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 OK
03 Good
04 Good

Sun - Rise: 08:01, Set: 16:29, Transit: 12:15. Moon - Rise: 10:47, Set: 18:53. Civil Dark: 17:05 - 07:25. Nautical Dark: 17:44 - 06:46. Astro Dark: 18:22 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
99
99
97
95
94
95
95
95
85
74
65
47
30
14
14
12
10
9
9
8
7

Low Clouds (% Sky Obscured)

100
100
100
99
99
94
89
83
82
81
80
65
50
35
25
20
14
12
11
9
8
7
6
5

Medium Clouds (% Sky Obscured)

58
40
36
31
34
24
15
4
8
11
15
12
8
5
3
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
56
48
41
34
19
12
3
3
4
4
3
3
2
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
81
70
65
58
46
41
36
29
27
14
19
15
6
13
8
1
9
3
0
1
1
0
0

Precipitation Amount (mm)

0.6
0.7
0.5
0.4
0.4
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
4
4
4
4
4
3
3
2
2
3
3
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
-0
-1
-1
-1
-1
-2
-2
-2
-2
-3
-4
-5
-6
-6
-7
-8
-8
-9
-9
-9
-9

Relative Humidity (%)

100
100
100
96
92
91
88
86
83
86
88
87
89
89
91
90
90
90
89
87
85
87
85
83

Pressure (mb)

1031
1032
1033
1034
1035
1036
1036
1037
1037
1037
1038
1039
1040
1041
1042
1043
1043
1044
1045
1045
1045
1045
1045
1045

Ozone (du)

326
325
323
322
320
319
320
321
322
324
325
326
327
329
331
329
327
325
326
328
329
332
336
339

Saturday 16

Waxing Crescent 17%

11:24

20:17

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
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 08:02, Set: 16:29, Transit: 12:16. Moon - Rise: 11:24, Set: 20:17. Civil Dark: 17:05 - 07:26. Nautical Dark: 17:44 - 06:47. Astro Dark: 18:22 - 06:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

3
3
3
2
1
1
2
1
2
3
3
3
3
3
3
2
2
2
1
1

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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
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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-6
-5
-2
-1
1
-1
-2
-2
-4
-5
-6
-6
-7
-7
-7
-7

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-7
-7
-6
-2
-2
-2
-3
-3
-4
-8
-8
-8
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
77
74
72
72
71
71
77
83
91
89
85
85
84
80
79
77
77

Pressure (mb)

1046
1046
1046
1046
1046
1045
1044
1043
1042
1042
1042
1042
1043
1043
1044
1044
1044
1044
1044
1044

Ozone (du)

340
342
343
344
345
346
347
348
350
349
348
347
343
339
335
333
331
328
325
321

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 10/12/23 05:40:52. Forecast: 10/12/23 to 16/12/23. Timezone: UTC+1.00