Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 41%

No Rise

No Set

04 Good
05 Good
06 OK
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

Sun - Rise: 06:03, Set: 19:15, Transit: 12:39. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:14 - 05:05. Nautical Dark: 21:31 - 03:52. Astro Dark: 23:31 - 01:59

Total Clouds (% Sky Obscured)

7
9
15
76
99
78
90
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
9
15
38
50
67
79
96
99
86
98
69
95
85
92
100
100
97
93
95
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
27
58
52
95
100
100
100
100
100
100
100
99
100
100
100
93

High Clouds (% Sky Obscured)

4
8
15
76
99
67
85
91
100
99
100
100
100
100
100
100
100
100
100
100
100
91
91
97

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
1
1
4
6
8
10
15
13
57
95
95
95
95
95
95
94
93
88
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.1
0.8
0.8
0.6
0.4
0.5
0.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
88
91
88
84
81
77
76
77
75
77
81
85
90
95
96
98
98
98
98
98
98
98

Pressure (mb)

1015
1015
1015
1014
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1005
1004
1002
1001
1000
1000
999
998
997
996

Ozone (du)

280
280
279
277
275
274
275
274
274
273
273
274
274
275
275
274
272
272
270
267
265
265
264
263

Tuesday 16

Waning Crescent 30%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:06, Set: 19:11, Transit: 12:39. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:09 - 05:08. Nautical Dark: 21:25 - 03:57. Astro Dark: 23:18 - 02:10

Total Clouds (% Sky Obscured)

100
98
100
100
100
99
95
98
100
99
99
99
95
100
100
100
100
100
100
98
94
95
93
90

Low Clouds (% Sky Obscured)

100
96
100
100
100
99
89
95
89
73
75
74
66
70
63
65
73
77
72
62
60
71
64
60

Medium Clouds (% Sky Obscured)

87
89
88
88
87
94
39
62
59
62
73
56
50
51
98
88
86
100
100
93
80
80
72
74

High Clouds (% Sky Obscured)

89
87
17
83
85
29
8
9
18
15
15
97
59
99
100
100
100
100
91
68
66
70
75
77

ISS Passover

Visibility (miles)

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

Fog (%)

0
5
8
7
3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

67
54
55
65
57
43
44
48
46
46
55
55
37
20
11
20
21
23
20
24
25
25
26
36

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0.2
0
0.2
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
96
95
93
89
78
71
69
76
86
92
93
95
95
96
95
98
96
96

Pressure (mb)

996
995
995
995
994
994
994
994
994
994
994
994
994
994
994
995
995
995
995
995
995
995
995
995

Ozone (du)

262
262
262
262
263
264
266
266
267
267
268
270
272
272
271
271
271
273
274
274
275
275
276
276

Wednesday 17

Waning Crescent 21%

22:24

21:17

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:10, Set: 19:07, Transit: 12:38. Moon - Rise: 22:24, Set: 21:17. Civil Dark: 20:05 - 05:12. Nautical Dark: 21:20 - N/A. Astro Dark: 23:07 - 02:19

Total Clouds (% Sky Obscured)

95
97
94
93
92
92
81
82
89
83
89
67
59
63
48
55
66
75
85
84
83
82
85
88

Low Clouds (% Sky Obscured)

55
57
56
65
64
62
50
63
72
60
54
33
19
14
23
26
45
46
54
57
63
65
57
51

Medium Clouds (% Sky Obscured)

81
87
81
78
77
81
64
62
79
76
85
66
51
43
39
34
39
59
78
77
55
77
82
83

High Clouds (% Sky Obscured)

88
90
89
86
83
51
16
13
7
5
5
23
39
34
8
9
5
4
5
9
9
5
18
22

ISS Passover

Visibility (miles)

1
5
6
7
8
9
9
9
7
9
9
9
9
9
9
9
9
9
8
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 (%)

44
42
37
27
24
25
25
25
29
24
29
40
21
9
7
6
8
15
8
15
20
20
26
19

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)

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

Chance of Frost

Temperature (°C)

7
7
8
8
8
10
12
12
13
13
13
13
13
12
12
10
10
9
8
9
8
8
8
7

Feels Like (°C)

6
6
6
6
7
9
10
10
10
11
10
10
10
10
10
9
9
7
6
6
6
5
6
4

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
90
87
85
81
80
81
86
89
84
79
77
83
87
90
88
93
93
95
95
95
93

Pressure (mb)

995
995
995
995
995
995
995
995
995
995
995
995
995
995
995
995
996
996
996
996
996
996
996
996

Ozone (du)

276
276
276
276
277
278
278
278
279
279
280
279
278
278
278
277
278
279
280
280
282
283
284
283

Thursday 18

Waning Crescent 12%

01:34

19:48

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:14, Set: 19:03, Transit: 12:38. Moon - Rise: 01:34, Set: 19:48. Civil Dark: 20:00 - 05:16. Nautical Dark: 21:14 - 04:02. Astro Dark: 22:57 - 02:28

Total Clouds (% Sky Obscured)

90
80
71
60
53
83
94
92
92
91
82
74
65
51
39
35
52
59
73
79
85
95
96
97

Low Clouds (% Sky Obscured)

39
28
43
27
33
72
86
82
85
83
81
74
65
51
39
35
52
59
65
69
70
26
29
36

Medium Clouds (% Sky Obscured)

85
69
50
30
36
54
66
54
43
37
34
28
25
16
9
0
2
5
9
21
36
43
49
56

High Clouds (% Sky Obscured)

7
22
60
46
22
9
0
0
0
0
0
0
17
51
39
35
52
59
73
67
85
95
95
95

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
1
1
1
1
1
1
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 (%)

10
19
23
12
23
26
25
30
34
35
30
28
10
9
7
3
2
5
6
7
9
11
22
36

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
95
91
88
91
90
88
91
91
91
88
83
84
84
84
83
83
82
81
82
85
85

Pressure (mb)

997
997
997
997
997
997
997
998
998
998
999
999
999
999
999
999
999
999
999
999
999
999
999
1000

Ozone (du)

283
284
285
286
287
289
289
287
286
287
289
291
289
289
288
288
288
289
289
290
289
290
290
289

Friday 19

Waning Crescent 6%

03:41

19:16

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:17, Set: 18:58, Transit: 12:38. Moon - Rise: 03:41, Set: 19:16. Civil Dark: 19:56 - 05:20. Nautical Dark: 21:09 - 04:06. Astro Dark: 22:48 - 02:35

Total Clouds (% Sky Obscured)

74
78
96
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
98
99

Low Clouds (% Sky Obscured)

35
33
28
27
32
46
36
30
27
21
18
15
14
22
27
33
45
56
67
61
55
48
48
48

Medium Clouds (% Sky Obscured)

63
55
47
49
62
33
26
32
29
33
40
43
54
40
32
20
30
44
61
72
83
88
85
87

High Clouds (% Sky Obscured)

56
53
78
84
78
89
97
96
95
94
96
98
100
100
100
100
98
97
90
90
90
95
95
95

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
7

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
50
48
44
37
37
32
31
30
6
18
14
4
9
7
2
3
4
0
3
6
0
12
13

Precipitation Amount (mm)

0.2
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
5
6
6
6
7
9
10
12
11
11
10
10
9
9
8
7
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
90
88
79
74
70
69
67
65
69
71
75
79
83
89
89
89
88
89
88
88
91

Pressure (mb)

1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
999
999

Ozone (du)

289
289
289
289
288
287
287
289
290
289
289
290
291
291
293
295
296
297
298
300
299
299
299
299

Saturday 20

Waning Crescent 2%

No Rise

18:52

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:21, Set: 18:54, Transit: 12:37. Moon - Rise: No Rise, Set: 18:52. Civil Dark: 19:51 - 05:24. Nautical Dark: 21:04 - 04:11. Astro Dark: 22:39 - 02:43

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
95
96
97
98
97
96

Low Clouds (% Sky Obscured)

47
59
67
78
82
84
90
93
94
97
90
85
78
76
73
70
75
72
70
65
65
65
60
50

Medium Clouds (% Sky Obscured)

96
85
67
49
46
43
30
42
65
82
70
62
55
61
63
64
55
50
49
58
64
69
58
55

High Clouds (% Sky Obscured)

95
95
95
95
95
95
90
88
82
81
79
84
90
92
89
86
89
92
95
95
90
90
90
90

ISS Passover

Visibility (miles)

4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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

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

Precipitation Probability (%)

5
22
24
31
32
33
38
35
30
26
25
25
18
24
28
29
44
50
47
57
59
64
69
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
98
96
96
98
96
94
94
91
90
87
90
94
98
98
100
98
98
98
98
98

Pressure (mb)

999
999
998
998
998
998
997
997
997
997
996
996
996
996
997
997
997
997
998
999
999
1000
1000
1001

Ozone (du)

300
301
301
301
301
301
301
301
301
301
302
303
304
305
306
307
308
309
310
311
313
314
315
315

Sunday 21

New Moon 0%

05:34

18:32

Sun - Rise: 06:24, Set: 18:50, Transit: 12:37. Moon - Rise: 05:34, Set: 18:32. Civil Dark: 19:47 - 05:28. Nautical Dark: 20:59 - 04:16. Astro Dark: 22:31 - 02:50

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 Abisko, Kiruna Kommun, Kingdom of Sweden (68.35,18.83)

Generated: 15/09/25 04:03:01. Forecast: 15/09/25 to 21/09/25. Timezone: UTC+2.00