Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 79%

17:54

02:49

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

Sun - Rise: 07:39, Set: 19:50, Transit: 13:44. Moon - Rise: 17:54, Set: 02:49. Civil Dark: 20:21 - 07:09. Nautical Dark: 20:57 - 06:33. Astro Dark: 21:34 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
77
40
41
4
3
14
22
15
22
29
26
28
22
28
30

Low Clouds (% Sky Obscured)

31
29
29
29
21
19
16
17
2
0
0
0
0
3
14
22
15
22
29
26
28
22
28
30

Medium Clouds (% Sky Obscured)

99
95
96
94
92
77
72
43
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
77
40
39
3
0
0
0
0
0
0
0
0
0
4
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
64
65
65
64
64
65
65
65
64
63
62
59
62
61
62
63
62
63
64
66
64
60

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1031
1031
1031
1032
1032

Ozone (du)

292
294
295
293
291
290
289
288
288
288
288
288
289
289
287
288
289
289
287
286
285
286
286
285

Tuesday 22

Waxing Gibbous 87%

18:17

04:01

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

Sun - Rise: 07:41, Set: 19:48, Transit: 13:44. Moon - Rise: 18:17, Set: 04:01. Civil Dark: 20:19 - 07:10. Nautical Dark: 20:55 - 06:34. Astro Dark: 21:32 - 05:57

Total Clouds (% Sky Obscured)

40
37
37
28
12
11
0
0
0
0
0
0
0
0
0
0
15
13
6
0
0
0
2
19

Low Clouds (% Sky Obscured)

38
36
37
26
9
11
0
0
0
0
0
0
0
0
0
0
15
13
6
0
0
0
2
19

Medium 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

High Clouds (% Sky Obscured)

8
7
6
6
1
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

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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
12
12
13
13
13
13
13
13
12
12
12
12
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
58
58
59
59
60
60
59
61
60
60
62
65
68
72
77
73
68
71
71
70
69
64

Pressure (mb)

1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1034

Ozone (du)

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

Wednesday 23

Waxing Gibbous 93%

18:36

05:13

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

Sun - Rise: 07:42, Set: 19:46, Transit: 13:43. Moon - Rise: 18:36, Set: 05:13. Civil Dark: 20:17 - 07:12. Nautical Dark: 20:53 - 06:36. Astro Dark: 21:30 - 05:59

Total Clouds (% Sky Obscured)

22
29
19
19
12
17
18
8
28
19
18
17
19
11
3
49
61
56
56
52
52
59
66
74

Low Clouds (% Sky Obscured)

22
29
19
19
12
17
18
8
28
19
18
17
19
11
0
19
37
32
31
29
34
42
47
54

Medium 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
65
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
34
35
35
30
15
20
16
11
11

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)

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
12
12
12
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
62
63
64
67
68
71
71
74
74
74
79
79
77
76
76
76
80
83
83
83
81
76

Pressure (mb)

1034
1034
1033
1033
1033
1032
1032
1031
1031
1031
1031
1031
1031
1030
1030
1031
1031
1031
1030
1030
1030
1030
1030
1030

Ozone (du)

290
290
290
291
291
292
291
290
290
292
292
289
287
286
283
282
280
280
279
278
279
278
278
277

Thursday 24

Waxing Gibbous 97%

18:53

06:26

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:43, Set: 19:44, Transit: 13:43. Moon - Rise: 18:53, Set: 06:26. Civil Dark: 20:15 - 07:13. Nautical Dark: 20:50 - 06:37. Astro Dark: 21:27 - 06:00

Total Clouds (% Sky Obscured)

83
92
100
100
100
100
100
100
100
100
100
100
84
100
100
100
84
68
83
73
94
96
95
94

Low Clouds (% Sky Obscured)

38
22
6
12
18
26
36
45
52
56
62
61
50
37
29
35
41
50
56
58
61
51
42
34

Medium Clouds (% Sky Obscured)

80
86
100
100
100
100
100
99
94
100
83
71
27
21
16
21
23
20
23
19
23
22
26
24

High Clouds (% Sky Obscured)

41
72
100
100
100
100
100
100
100
100
100
100
83
100
100
80
43
3
18
7
41
40
50
55

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
2
4
9
12
13
34
42
40
45
35
8
19
14
0
2
2
1

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

Chance of Frost

Temperature (°C)

14
14
14
15
16
15
16
16
16
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
10
10
10
10
11
10
11
11
11
11
11
10
9
9
10
10
10
10
9
10

Relative Humidity (%)

74
73
70
67
67
68
68
70
72
74
79
78
78
79
79
75
74
75
75
75
76
75
75
74

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

277
277
277
277
277
277
277
277
277
277
277
276
276
277
277
277
277
276
276
277
277
278
278
278

Friday 25

Waxing Gibbous 100%

19:09

07:40

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 OK
03 OK
04 Good
05 Good
06 OK
07 OK
08 OK
09 Bad
10 Bad

Sun - Rise: 07:45, Set: 19:42, Transit: 13:43. Moon - Rise: 19:09, Set: 07:40. Civil Dark: 20:12 - 07:14. Nautical Dark: 20:48 - 06:39. Astro Dark: 21:25 - 06:02

Total Clouds (% Sky Obscured)

94
93
93
91
89
88
88
89
90
78
68
58
57
60
65
28
19
6
13
24
32
44
57
70

Low Clouds (% Sky Obscured)

39
46
53
53
49
45
51
54
53
45
38
25
30
35
37
0
0
0
4
8
13
26
40
58

Medium Clouds (% Sky Obscured)

20
16
12
15
14
13
14
18
16
13
10
7
5
3
1
0
1
1
12
21
31
42
56
70

High Clouds (% Sky Obscured)

60
65
75
85
85
85
80
65
60
65
60
58
57
55
65
28
19
6
6
4
2
16
22
36

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 (%)

1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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)

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

Chance of Frost

Temperature (°C)

15
16
16
17
17
16
16
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
67
63
62
66
70
72
71
71
75
82
86
87
82
78
76
75
74
71
68
65
67
67

Pressure (mb)

1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022

Ozone (du)

278
278
278
277
277
278
278
278
279
280
281
282
283
283
284
284
284
283
282
282
281
281
281
281

Saturday 26

Full Moon 100%

19:25

08:56

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:46, Set: 19:40, Transit: 13:42. Moon - Rise: 19:25, Set: 08:56. Civil Dark: 20:10 - 07:16. Nautical Dark: 20:46 - 06:40. Astro Dark: 21:23 - 06:03

Total Clouds (% Sky Obscured)

73
72
72
70
63
60
74
87
100
100
100
100
91
83
77
84
93
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

57
56
55
58
56
58
52
51
49
44
39
33
36
31
21
25
33
39
57
74
89
90
89
88

Medium Clouds (% Sky Obscured)

70
65
61
45
27
12
10
7
6
10
11
12
13
7
4
33
61
90
86
76
74
64
58
50

High Clouds (% Sky Obscured)

38
37
53
59
63
60
74
86
100
100
100
100
84
67
53
69
78
81
69
59
50
42
27
10

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 (%)

3
6
0
2
4
0
1
3
0
0
0
0
2
2
2
17
26
33
33
32
25
32
38
44

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
16
16
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
74
76
76
75
75
75
77
75
75
78
78
80
82
84
87
92
95
93
93
92
92
92

Pressure (mb)

1022
1021
1021
1020
1020
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

281
281
281
281
281
280
280
281
281
281
281
281
281
281
281
281
281
282
283
281
280
279
279
278

Sunday 27

Waning Gibbous 97%

19:44

10:16

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

Sun - Rise: 07:48, Set: 19:38, Transit: 13:42. Moon - Rise: 19:44, Set: 10:16. Civil Dark: 20:08 - 07:17. Nautical Dark: 20:44 - 06:41. Astro Dark: 21:21 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
94
87
81
54
28
2
1
1
0
1
2
3
11
18
25
29
35
41

Low Clouds (% Sky Obscured)

93
97
100
92
83
75
50
26
1
1
1
0
0
0
0
2
4
7
9
12
14

Medium Clouds (% Sky Obscured)

50
45
40
22
12
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
4
0
0
0
0
0
1
1
1
0
0
1
2
3
7
10
11
11
17
20

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

Fog (%)

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

Precipitation Probability (%)

44
41
31
23
16
3
5
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
15
15
15
15
14
14
14
14
13
13
13
13
13
13
13
13
13

Feels Like (°C)

12
12
13
13
13
13
13
12
12
12
13
13
13
13
12
12
12
12
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
93
93
93
93
87
82
76
78
78
79
78
76
75
75
76
75
72
71

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

278
277
276
275
275
275
275
275
275
275
274
274
273
273
274
274
273
273
273
272
272

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 21/09/26 11:46:31. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-4.00