Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 10%

01:51

18:46

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

Sun - Rise: 06:12, Set: 19:30, Transit: 12:51. Moon - Rise: 01:51, Set: 18:46. Civil Dark: 20:09 - 05:34. Nautical Dark: 20:56 - 04:46. Astro Dark: 21:50 - 03:53

Total Clouds (% Sky Obscured)

22
39
42
63
97
100
100
100
100
100
100
100
100
100
100
100
98
99
99
100
100
72
71
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
31
6
8
6
28
47
48
40
46
60
73
45
31
24
37
51
40

Medium Clouds (% Sky Obscured)

14
32
42
57
78
87
77
92
95
100
88
95
95
97
90
88
87
83
89
22
35
47
27
10

High Clouds (% Sky Obscured)

22
39
42
63
92
100
100
100
100
100
100
100
100
100
100
97
75
93
90
100
100
48
7
2

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
4
6
0
1
0
0
1
0
0
0
0
1
7
5
4
17
15
18
5
0
1
1
15

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)

12
13
14
14
15
15
16
16
16
13
12
12
12
12
13
14
13
12
11
11
10
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
13
12
12
12
12
13
14
15
16
16
17
16
16
16
16
16
15
15
15
17
15

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
14
13
14
13
13
14
16
16
16
16
16
15
15
15

Relative Humidity (%)

79
82
82
83
85
85
83
83
83
81
79
73
72
68
71
77
85
89
93
95
96
96
95
93

Pressure (mb)

1014
1013
1012
1012
1011
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

289
287
286
285
285
284
283
282
282
283
283
283
283
283
283
283
283
283
283
284
287
289
288
287

Wednesday 9

Waning Crescent 4%

03:30

18:55

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

Sun - Rise: 06:14, Set: 19:28, Transit: 12:51. Moon - Rise: 03:30, Set: 18:55. Civil Dark: 20:06 - 05:36. Nautical Dark: 20:53 - 04:49. Astro Dark: 21:46 - 03:56

Total Clouds (% Sky Obscured)

83
96
86
100
100
100
100
100
100
100
74
100
100
42
30
100
87
70
20
2
7
14
32
19

Low Clouds (% Sky Obscured)

58
53
29
41
67
69
52
27
32
24
29
20
22
19
0
0
0
2
19
0
6
1
32
19

Medium Clouds (% Sky Obscured)

46
63
74
98
100
96
52
87
89
64
55
55
0
0
0
0
0
0
1
2
1
12
6
0

High Clouds (% Sky Obscured)

15
0
0
65
100
100
100
100
100
100
74
99
100
25
30
100
87
70
7
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
5
9
9
9
9
8
9
9

Fog (%)

0
1
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 (%)

30
21
27
41
24
36
4
2
0
0
4
3
4
3
5
30
31
10
6
18
31
7
6
4

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
13
10
10
9
8
8
9
9
10
11
10
10
12
14
18
18
17
17
17
15
14
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
12
13
14
13
14
14
13
14
14
13
15
15
14
15
12
13
12
12
12
12
12
10
9

Dew Point (°C)

14
13
13
13
14
14
14
14
14
13
13
12
11
11
10
11
12
12
12
11
11
11
10
9

Relative Humidity (%)

90
90
90
92
93
93
95
95
92
86
81
73
65
61
56
64
68
73
74
75
78
80
80
75

Pressure (mb)

1005
1004
1004
1003
1003
1003
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005

Ozone (du)

287
288
289
289
291
291
293
294
295
297
299
302
304
306
309
313
319
326
341
331
327
329
330
330

Thursday 10

Waning Crescent 1%

05:04

19:03

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

Sun - Rise: 06:16, Set: 19:25, Transit: 12:51. Moon - Rise: 05:04, Set: 19:03. Civil Dark: 20:03 - 05:38. Nautical Dark: 20:50 - 04:51. Astro Dark: 21:42 - 03:59

Total Clouds (% Sky Obscured)

29
30
23
42
46
43
45
37
17
24
7
10
0
13
10
19
2
53
49
17
25
30
40
40

Low Clouds (% Sky Obscured)

29
30
23
42
46
43
45
35
17
24
0
0
0
10
5
15
0
24
20
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
45
49
17
25
30
40
40

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 (%)

2
1
0
1
3
9
5
6
3
2
1
1
1
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)

19
19
19
18
17
17
16
15
14
14
13
13
13
12
12
12
11
10
9
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
7
7
7
7
8
9
11
12
13
14
16
16
16
16
14
12
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
77
76
73
70
68
66
63
55
50
44
42
41
38
38
38
44
56
69
72
70
76

Pressure (mb)

1006
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017

Ozone (du)

330
332
331
329
327
327
327
327
328
329
328
326
325
323
323
323
323
323
322
320
318
317
317
316

Friday 11

New Moon 0%

06:35

19:09

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

Sun - Rise: 06:18, Set: 19:22, Transit: 12:50. Moon - Rise: 06:35, Set: 19:09. Civil Dark: 20:01 - 05:40. Nautical Dark: 20:47 - 04:54. Astro Dark: 21:39 - 04:02

Total Clouds (% Sky Obscured)

38
40
52
66
85
79
73
67
56
45
34
35
31
32
25
28
30
47
66
83
61
56
61
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
6
9
6
3
0
11
23
34
31
29
25
17

Medium Clouds (% Sky Obscured)

3
3
52
66
75
3
0
0
1
1
2
2
3
1
0
13
30
47
60
60
28
19
29
24

High Clouds (% Sky Obscured)

38
40
52
66
85
79
73
67
56
45
34
35
31
32
25
28
30
47
18
17
33
50
61
47

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
2
0
0
2
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
81
78
78
80
81
80
76
71
68
63
62
61
64
64
71
72
73
78
80
82
82
83

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

316
316
317
317
316
316
317
315
314
314
313
314
313
315
316
317
318
318
324
327
324
323
322
321

Saturday 12

Waxing Crescent 2%

08:02

19:14

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

Sun - Rise: 06:20, Set: 19:20, Transit: 12:50. Moon - Rise: 08:02, Set: 19:14. Civil Dark: 19:58 - 05:42. Nautical Dark: 20:44 - 04:56. Astro Dark: 21:35 - 04:05

Total Clouds (% Sky Obscured)

40
30
21
14
3
9
20
25
29
56
46
38
25
73
75
87
100
99
98
98
96
95
94
95

Low Clouds (% Sky Obscured)

9
1
3
4
3
3
2
0
20
42
46
36
18
0
5
10
15
10
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
12
7
3
0
3
8
13
10
8
7
7
3
0
3
6
11
37
61
85
81
72
64
68

High Clouds (% Sky Obscured)

25
1
2
2
0
0
5
3
4
9
12
15
8
73
75
87
99
96
93
90
85
78
72
74

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
5

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)

9
9
9
9
10
10
10
11
11
12
13
14
13
12
11
11
10
9
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
83
83
86
90
93
93
89
80
67
54
46
42
42
44
46
48
53
58
64
67
71
75

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

321
320
318
317
318
318
315
313
312
312
311
310
310
310
311
311
311
312
312
312
312
312
312
312

Sunday 13

Waxing Crescent 7%

09:28

19:21

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: 06:22, Set: 19:17, Transit: 12:50. Moon - Rise: 09:28, Set: 19:21. Civil Dark: 19:55 - 05:44. Nautical Dark: 20:41 - 04:58. Astro Dark: 21:32 - 04:08

Total Clouds (% Sky Obscured)

96
98
99
99
100
100
99
99
99
100
100
97
95
92
94
97
100
100
100
100
100
100
100
82

Low Clouds (% Sky Obscured)

0
0
8
17
27
29
26
26
27
29
27
24
25
33
37
37
36
54
71
86
87
92
96
82

Medium Clouds (% Sky Obscured)

69
78
81
84
90
83
76
63
64
78
89
79
69
59
73
86
100
100
100
100
98
96
96
82

High Clouds (% Sky Obscured)

80
90
93
96
99
95
91
87
90
95
100
89
78
67
77
88
100
100
100
100
100
100
100
67

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

Precipitation Probability (%)

6
3
10
10
5
29
37
40
34
25
10
10
9
4
20
29
27
52
63
72
82
74
61
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.5
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
14
15
16
16
17
17
18
17
17
16
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
81
81
83
80
78
78
76
77
77
73
70
66
70
72
75
75
75
77
79
82
85

Pressure (mb)

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

Ozone (du)

312
312
313
312
311
310
310
309
309
309
310
310
311
312
313
312
311
311
312
313
314
313
313
313

Monday 14

Waxing Crescent 13%

10:54

19:29

Sun - Rise: 06:24, Set: 19:14, Transit: 12:49. Moon - Rise: 10:54, Set: 19:29. Civil Dark: 19:52 - 05:46. Nautical Dark: 20:38 - 05:00. Astro Dark: 21:28 - 04:10

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Grönhögen, Kingdom of Sweden (56.27,16.40)

Generated: 08/09/26 00:48:07. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00