Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 63%

21:50

14:20

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad

Sun - Rise: 06:42, Set: 19:58, Transit: 13:19. Moon - Rise: 21:50, Set: 14:20. Civil Dark: 20:30 - 06:10. Nautical Dark: 21:08 - 05:32. Astro Dark: 21:49 - 04:51

Total Clouds (% Sky Obscured)

66
96
98
96
84
90
97
96
95
81
55
53
57
45
44
34
30
33
21
30
34
32
40
81

Low Clouds (% Sky Obscured)

0
0
5
10
12
16
9
9
16
15
18
17
12
8
7
4
6
4
3
7
4
6
5
5

Medium Clouds (% Sky Obscured)

65
61
61
68
84
58
81
62
41
42
40
39
33
27
28
26
21
24
12
9
27
25
14
25

High Clouds (% Sky Obscured)

35
96
98
78
39
47
64
60
60
36
13
5
11
6
8
3
2
2
0
0
0
2
10
34

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
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
13
2
21
5
0
0
0
2
2
2
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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
18
17
17
16
16
16
16
15
15
14
14
14
15
17
19
20
21
22
22

Feels Like (°C)

20
21
21
21
20
18
16
16
15
14
15
16
15
15
15
14
14
16
19
20
21
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

46
50
52
60
70
71
73
72
73
73
74
72
74
76
78
78
78
75
63
57
52
49
47
47

Pressure (mb)

1021
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

312
308
306
303
302
301
300
298
298
297
298
297
297
296
295
294
294
295
295
293
294
295
294
292

Thursday 3

Waning Gibbous 52%

22:27

No Set

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

Sun - Rise: 06:43, Set: 19:56, Transit: 13:19. Moon - Rise: 22:27, Set: No Set. Civil Dark: 20:28 - 06:12. Nautical Dark: 21:06 - 05:34. Astro Dark: 21:47 - 04:53

Total Clouds (% Sky Obscured)

95
62
65
52
84
85
55
77
57
53
54
42
42
52
38
17
19
55
55
16
20
6
24
6

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
2
6
7
6
10
9
6
5
4
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
29
28
29
37
41
40
34
42
40
41
27
25
22
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
62
65
44
59
40
7
31
57
53
54
20
24
52
33
9
19
55
55
16
14
5
24
6

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
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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
18
18
17
17
17
17
16
16
15
15
14
14
16
18
21
22
24
25
26

Feels Like (°C)

20
20
22
22
22
17
16
17
16
17
17
16
17
16
15
15
15
18
21
23
23
24
26
26

Dew Point (°C)

11
11
11
12
14
12
11
11
11
11
11
11
11
11
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

48
47
48
56
68
69
66
67
67
68
69
70
73
73
73
74
74
73
62
53
48
44
40
40

Pressure (mb)

1023
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1019
1019

Ozone (du)

292
291
291
291
291
291
290
290
290
290
289
288
286
285
285
286
285
285
284
284
285
285
285
285

Friday 4

Third Quarter 40%

23:17

15:37

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

Sun - Rise: 06:44, Set: 19:54, Transit: 13:18. Moon - Rise: 23:17, Set: 15:37. Civil Dark: 20:26 - 06:13. Nautical Dark: 21:04 - 05:35. Astro Dark: 21:44 - 04:55

Total Clouds (% Sky Obscured)

18
55
8
0
0
3
1
0
0
9
2
29
45
53
73
93
100
97
94
91
91
92
92
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
0
0
0
4
25
43
19
21
38
20
91
8
5
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
1
0
0
0
0
19
36
32
37
45
33
33
74
78
78
77
42
51

High Clouds (% Sky Obscured)

18
52
8
0
0
0
0
0
0
0
2
4
2
7
29
37
98
75
59
40
32
50
67
59

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
4
31
38
27
56
48
48
52
58
73
80
79
68
70
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0.2
0.5
0.7
0.8
0.7
0.6
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
25
23
21
20
19
18
18
18
18
17
17
18
18
17
18
18
19
19
19
20
21

Feels Like (°C)

27
27
25
27
26
22
21
20
19
19
19
19
19
19
20
18
17
18
19
20
20
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

42
45
48
60
67
69
66
67
69
70
74
81
83
92
93
93
96
95
95
95
92
92
91
85

Pressure (mb)

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

Ozone (du)

284
282
281
282
282
283
284
286
286
286
285
285
286
285
284
284
284
284
284
286
288
288
289
290

Saturday 5

Waning Crescent 28%

00:22

16:42

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

Sun - Rise: 06:46, Set: 19:52, Transit: 13:18. Moon - Rise: 00:22, Set: 16:42. Civil Dark: 20:24 - 06:15. Nautical Dark: 21:02 - 05:37. Astro Dark: 21:42 - 04:57

Total Clouds (% Sky Obscured)

59
88
93
85
84
85
78
85
79
73
57
21
17
13
38
17
8
6
4
7
26
40
53
41

Low Clouds (% Sky Obscured)

11
8
8
31
28
41
65
85
79
73
57
3
1
2
3
0
0
0
0
0
9
7
0
0

Medium Clouds (% Sky Obscured)

40
41
36
36
29
22
12
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
54
52
41
49
48
34
43
51
42
12
13
12
10
29
12
5
5
4
7
20
37
49
41

ISS Passover

Visibility (miles)

2
3
3
3
8
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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
87
81
51
28
4
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
0.8
0.8
0.3
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
5
4
2
2
2
2
3
2
2
2
3
3
3
3
3
2
1
1
2
3
3
4

Chance of Frost

Temperature (°C)

21
21
21
20
19
18
17
17
17
17
16
15
15
14
14
14
14
15
17
19
21
22
24
25

Feels Like (°C)

22
23
22
21
20
19
17
18
17
17
16
16
17
16
15
15
15
17
19
21
23
24
26
27

Dew Point (°C)

19
19
19
19
18
18
17
16
16
16
15
15
15
14
14
14
14
14
16
16
16
15
16
16

Relative Humidity (%)

86
86
91
93
96
98
96
96
95
95
96
96
98
98
98
98
96
96
92
85
73
64
59
55

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022

Ozone (du)

288
288
289
290
290
291
291
291
291
290
290
290
289
288
288
287
287
288
288
288
289
290
289
288

Sunday 6

Waning Crescent 18%

01:40

17:33

15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 06:47, Set: 19:50, Transit: 13:18. Moon - Rise: 01:40, Set: 17:33. Civil Dark: 20:22 - 06:16. Nautical Dark: 20:59 - 05:38. Astro Dark: 21:39 - 04:59

Total Clouds (% Sky Obscured)

25
25
25
38
54
51
58
70
82
100
100
100
100
100
100
100
99
88
82
76
73
68
68
77

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
16
34
49
31
57
48
56
59
62
61
65
76
72
70
60
50
50
45
42

High Clouds (% Sky Obscured)

24
24
23
38
54
51
49
61
75
100
100
100
100
100
100
99
97
88
82
76
73
68
67
65

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
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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
1
1
5
4
2
6
13
8
12
10
1
9
12
16
17
14
15
22
32
42
27

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
25
24
22
19
18
18
17
17
17
18
17
17
17
17
18
19
20
22
23
24
24
24

Feels Like (°C)

27
27
27
27
25
22
20
20
18
18
18
18
18
17
17
17
17
18
20
20
20
21
21
21

Dew Point (°C)

16
15
16
17
18
18
17
17
16
16
16
16
16
15
15
15
16
16
15
15
15
13
11
11

Relative Humidity (%)

53
53
55
64
80
91
92
93
95
95
92
88
89
89
90
88
86
85
74
65
57
51
46
41

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

287
286
285
286
285
286
285
285
285
285
286
285
286
287
288
288
287
287
287
287
287
286
286
286

Monday 7

Waning Crescent 10%

03:04

18:11

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:48, Set: 19:48, Transit: 13:17. Moon - Rise: 03:04, Set: 18:11. Civil Dark: 20:19 - 06:17. Nautical Dark: 20:57 - 05:40. Astro Dark: 21:37 - 05:00

Total Clouds (% Sky Obscured)

83
81
74
69
64
62
58
51
50
48
46
44
43
42
56
72
88
84
80
79
78
79
76
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
3
3
3
1
1
1
1
1
2
3
3
24
44
65
77
79
76
80

Medium Clouds (% Sky Obscured)

41
34
39
46
50
51
50
49
45
42
37
34
32
29
41
49
59
62
65
68
62
52
45
43

High Clouds (% Sky Obscured)

64
61
49
44
41
24
12
0
4
7
11
14
20
24
41
59
75
70
65
70
70
70
65
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
8
8
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
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

21
15
13
10
5
6
14
21
26
37
48
32
24
7
17
18
9
20
20
11
25
26
29
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
23
21
19
19
18
18
17
17
15
16
15
15
15
16
16
17
19
20
20
21
22

Feels Like (°C)

28
27
26
26
26
26
19
19
19
20
19
18
16
15
15
15
16
15
18
19
20
21
21
23

Dew Point (°C)

12
13
14
14
14
14
14
14
13
14
14
14
14
13
13
13
14
14
15
17
18
19
20
21

Relative Humidity (%)

45
48
52
58
65
72
72
73
74
79
83
90
89
87
87
86
86
85
88
89
91
92
93
95

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

286
286
286
288
290
292
293
294
295
293
292
290
289
287
286
286
286
286
286
285
284
284
284
283

Tuesday 8

Waning Crescent 4%

04:27

18:39

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:50, Set: 19:46, Transit: 13:17. Moon - Rise: 04:27, Set: 18:39. Civil Dark: 20:17 - 06:19. Nautical Dark: 20:55 - 05:41. Astro Dark: 21:34 - 05:02

Total Clouds (% Sky Obscured)

87
90
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
90
92
96
100
100
100
100
100
100
100
100
100
100
99
100
100

Medium Clouds (% Sky Obscured)

50
58
74
87
100
89
84
84
89
95
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

65
65
53
77
100
100
100
100
95
89
85
89
93
95
95
96
96

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

65
53
74
79
87
82
76
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0
0.3
0.4
0.7
0.5
0.4
1.4
1.5
1.9
4.9
3.4
3.3
5.6
2.6
1.8
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
21
20
19
18
17
17
16
16
15
15
15
14
13
13
13

Feels Like (°C)

21
21
21
21
21
20
18
17
16
17
17
16
14
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

95
92
91
93
95
98
98
98
95
96
96
96
95
95
93
96
96

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

284
284
284
284
284
283
285
286
288
289
290
291
291
291
291
291
291

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

Generated: 02/09/26 15:13:43. Forecast: 02/09/26 to 08/09/26. Timezone: UTC+2.00