Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

14:52

19:05

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:11, Set: 21:12, Transit: 12:39. Moon - Rise: 14:52, Set: 19:05. Civil Dark: 22:38 - 02:47. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
95
92
95
92
89
93
95
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
99
100
98
98
100
100
95
91
99
94
92
78
69
100
96
98
93
100
97
97
100
100

High Clouds (% Sky Obscured)

100
100
100
97
50
100
100
100
77
61
76
100
100
100
100
100
100
100
100
100
100
100
73
78

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
90
76
44
26
15
23
26
34
28
17
25
25
45
75
83
78

Precipitation Amount (mm)

0.8
1.5
1
0.6
0.9
0.9
1
0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.4

Wind Speed/Direction (mph)

8
7
14
14
13
13
13
13
13
14
14
14
14
14
14
14
14
13
13
13
13
13
13
12

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
7
7
7
7
7
6
7
6
6
7
6
7
7
7
7
8
8
9
9

Relative Humidity (%)

90
90
91
90
88
88
88
90
91
91
90
91
90
90
91
90
93
91
91
91
93
93
96
95

Pressure (mb)

1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

322
322
320
320
321
322
322
321
322
322
322
322
322
321
322
322
321
320
320
320
321
321
321
321

Tuesday 18

Waxing Crescent 46%

No Rise

19:05

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:15, Set: 21:07, Transit: 12:39. Moon - Rise: No Rise, Set: 19:05. Civil Dark: 22:31 - 02:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
84
86
80
93
94
83
93
97
100
96
95
100
100
100
100
100
93
74
95
84
58
74
96

Medium Clouds (% Sky Obscured)

100
99
98
93
93
93
95
100
98
98
98
92
90
88
82
100
89
95
97
89
97
100
100
100

High Clouds (% Sky Obscured)

44
45
45
44
72
48
47
100
74
100
98
93
89
100
100
100
100
100
97
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

79
93
94
87
67
82
95
95
79
74
66
39
22
16
26
25
57
64
75
90
87
76
95
95

Precipitation Amount (mm)

0.4
0.7
0.7
0.6
0.3
0.5
1.1
0.8
0.3
0
0.2
0
0
0
0
0
0
0.2
0.4
0.6
0.5
0.2
0.4
0.8

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
12
11
12
11
11
11
11
11
11
11
10
10
11
10
10
10

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
8
8
8
9
9
9
10
10
10
10
10
11
11
12
12
12

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
10
10
11
11
11
11
12

Relative Humidity (%)

95
95
96
95
96
96
96
96
96
96
96
98
98
96
96
96
96
96
98
98
98
96
96
98

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003

Ozone (du)

322
322
324
326
327
325
324
322
323
322
322
322
323
324
323
323
323
323
323
325
325
325
325
326

Wednesday 19

Waxing Crescent 56%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:19, Set: 21:03, Transit: 12:39. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:24 - 02:59. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
89
95
90
89
90
96
87
94
93
96
93
94
89
90
90
92
88
85
82
80
79
82
82

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
100
100
100
94
97
86
78
100
100
100
100
100
92
100
97
87
91
74
63
53
50
52

ISS Passover

Visibility (miles)

0
0
0
0
0
2
3
3
2
0
2
4
4
9
6
2
1
2
4
4
3
3
4
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

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 (%)

95
95
95
95
88
93
95
95
95
95
95
95
87
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.4
2
2.1
1
0.5
0.6
1.8
1.1
0.9
1.4
0.9
0.8
0.5
0.5
1.4
2.3
1.7
1.4
1
0.9
1.1
1.2
1.1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

11
11
10
11
11
11
11
11
11
11
10
10
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

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

Pressure (mb)

1003
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000

Ozone (du)

326
324
324
325
323
319
318
319
317
317
318
319
318
320
320
320
319
319
319
320
320
319
319
317

Thursday 20

First Quarter 53%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:23, Set: 20:58, Transit: 12:38. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:18 - 03:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
98
96
95
94
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
92
83

Low Clouds (% Sky Obscured)

84
78
73
66
66
68
70
80
90
100
100
100
100
100
100
100
100
100
100
82
65
47
53
59

Medium Clouds (% Sky Obscured)

100
97
95
93
88
54
75
77
58
63
53
40
39
44
48
53
35
18
1
53
77
100
89
78

High Clouds (% Sky Obscured)

55
55
55
50
9
8
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

ISS Passover

Visibility (miles)

4
9
6
8
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9
9
5
5
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

94
88
80
59
57
46
24
26
25
6
25
30
36
34
30
31
24
30
27
58
64
67
57
46

Precipitation Amount (mm)

0.6
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
12
12
12
13
13
13
13
13
13

Feels Like (°C)

8
8
9
9
9
9
9
9
9
9
9
9
8
7
8
9
9
9
10
10
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
93
93
92
90
92
92
92
92
95
96
96
93
90
87
92
90
93
96
96
95

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

317
318
317
317
319
321
322
323
324
324
323
323
323
323
324
326
326
326
327
328
327
326
324
322

Friday 21

Waxing Gibbous 65%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:26, Set: 20:54, Transit: 12:38. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:12 - 03:11. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
84
92
99
96
92
82
92
95
99
99
99
88
76
81
94
96
98
99
99
100
100
99
98

Low Clouds (% Sky Obscured)

65
72
79
84
81
78
68
83
88
95
80
77
79
71
74
69
71
65
60
67
74
81
84
87

Medium Clouds (% Sky Obscured)

64
73
85
95
87
77
57
76
87
95
96
95
70
58
73
90
93
95
97
97
98
100
98
96

High Clouds (% Sky Obscured)

13
12
10
2
3
3
4
8
5
6
22
37
49
2
1
1
0
0
0
26
46
44
26
8

ISS Passover

Visibility (miles)

9
9
9
9
8
5
9
4
9
9
7
9
9
8
8
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
34
43
50
68
76
61
61
52
48
36
24
44
49
57
63
70
77
83
84
84
84
75
72

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
10
10
10
10
10
9
9
9
9
8
9
9
9
8
8
8
8
8
8
8

Relative Humidity (%)

95
93
92
91
91
93
93
93
93
91
91
87
83
76
74
71
69
67
64
63
67
69
71
75

Pressure (mb)

1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009

Ozone (du)

323
323
324
325
324
323
322
321
320
321
321
321
320
320
319
319
318
319
321
322
321
321
321
320

Saturday 22

Waxing Gibbous 74%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:30, Set: 20:50, Transit: 12:38. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:06 - 03:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
97
97
97
97
98
98
98
99
96
98
99
100
98
96
94
94
94
94
93
92
90
90
90

Low Clouds (% Sky Obscured)

88
85
79
71
75
85
96
87
84
85
88
91
94
92
90
89
82
78
75
79
82
80
78
77

Medium Clouds (% Sky Obscured)

94
93
92
91
88
84
81
74
68
61
70
82
98
93
88
83
75
68
61
66
71
79
81
83

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

Precipitation Probability (%)

78
71
49
26
36
40
36
35
41
43
44
44
43
46
48
40
40
41
42
46
47
45
42
36

Precipitation Amount (mm)

0.5
0.4
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
4
4
4
4
4
4
4
4
5
6
7
8
8
8
8
7
7
7
7
7
6
5

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
10
10
10
9
10
10
11
11
11
11
12
12
12
12
12
12
12

Feels Like (°C)

12
12
9
9
9
8
9
8
9
9
9
9
7
8
8
8
7
8
8
8
9
9
9
9

Dew Point (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
9
9
9
10
10
10
10
10
9
9

Relative Humidity (%)

80
84
86
87
87
87
87
87
88
88
91
90
85
84
85
87
88
87
89
87
86
84
81
83

Pressure (mb)

1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

319
319
320
321
321
322
323
323
323
324
324
324
324
324
324
324
324
324
325
325
326
326
327
327

Sunday 23

Waxing Gibbous 82%

No Rise

No Set

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

Sun - Rise: 04:34, Set: 20:45, Transit: 12:38. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:00 - 03:21. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
90
89
88
90
89
88
92
96
100
100
100
100
100
100
100
97
95
93

Low Clouds (% Sky Obscured)

75
71
66
62
66
72
80
88
94
97
98
99
100
100
100
99
95
90
84

Medium Clouds (% Sky Obscured)

85
84
84
83
83
83
84
86
89
92
90
88
86
78
70
63
59
56
52

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

26
30
27
7
17
23
28
28
25
21
27
33
36
40
43
44
39
39
41

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
10
9
9
10
10
10
10
10
10
10
11
11

Feels Like (°C)

10
9
9
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8

Dew Point (°C)

9
9
9
9
8
8
8
7
7
7
7
7
8
8
7
7
6
7
7

Relative Humidity (%)

84
86
86
87
87
87
87
84
84
84
84
84
85
85
83
78
76
75
73

Pressure (mb)

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

Ozone (du)

328
329
329
330
330
330
329
329
328
328
328
327
327
326
326
325
324
326
327

Forecast for Esrange, Kiruna Kommun, Kingdom of Sweden (67.89,21.06)

Generated: 17/08/26 18:26:17. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00