Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 59%

20:20

15:39

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:34, Set: 20:42, Transit: 13:36. Moon - Rise: 20:20, Set: 15:39. Civil Dark: 21:30 - 05:45. Nautical Dark: 22:35 - 04:42. Astro Dark: 00:06 - 03:14

Total Clouds (% Sky Obscured)

88
93
63
100
100
82
100
100
97
100
99
100
100
100
100
100
100
94
98
99
100
84
100
100

Low Clouds (% Sky Obscured)

0
7
6
0
0
0
0
0
22
0
0
0
32
35
39
46
51
59
56
30
48
51
74
77

Medium Clouds (% Sky Obscured)

28
30
36
52
42
30
53
70
80
100
97
81
99
95
78
78
88
72
72
45
43
39
75
71

High Clouds (% Sky Obscured)

59
83
54
100
100
72
100
100
89
72
71
100
100
100
100
100
100
85
94
99
100
42
100
96

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
6
3
0
3
3
5
6
37

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
35
33
9
6
7
15
73
44
38
38
49
71
81
67
72
62
77
49

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0.7
0
0
0
0
0.5
0.5
0.2
0.4
0.2
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
19
18
19
20
21
22
23
22
19
17
16
17
16
16
16
15
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

83
77
68
61
57
56
56
59
56
57
60
64
70
67
68
68
73
74
80
82
83
87
87
92

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

320
323
323
321
319
319
318
317
316
313
311
309
307
308
309
309
309
309
307
307
308
308
309
310

Thursday 3

Waning Gibbous 47%

20:09

17:53

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
04 OK
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:36, Set: 20:38, Transit: 13:36. Moon - Rise: 20:09, Set: 17:53. Civil Dark: 21:27 - 05:48. Nautical Dark: 22:30 - 04:45. Astro Dark: 23:58 - 03:21

Total Clouds (% Sky Obscured)

99
97
98
92
97
92
91
92
92
97
91
95
93
92
88
90
88
86
61
37
28
38
51
55

Low Clouds (% Sky Obscured)

85
89
87
66
84
74
76
80
84
94
82
87
77
70
64
32
46
47
31
10
4
38
51
55

Medium Clouds (% Sky Obscured)

75
72
72
74
50
55
63
68
49
49
61
70
83
82
75
87
84
83
61
2
0
0
0
0

High Clouds (% Sky Obscured)

59
63
75
58
87
77
47
40
35
35
35
35
30
25
34
40
35
35
40
37
28
2
0
14

ISS Passover

Visibility (miles)

9
6
6
3
4
9
3
4
3
3
2
6
3
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

43
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
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
75
95
75
39
59
95
95
95
95
95
95
64
14
12
6
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.4
0.8
0.6
0
0.4
2.1
1.1
3
1.3
1.6
2.1
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
4
5
7
8
9
7
10
12
13
12
12
12
13
13
13
14
14
13
13
12
10
10
12

Chance of Frost

Temperature (°C)

16
16
17
17
18
18
18
17
17
16
15
15
14
13
12
11
11
10
10
9
9
8
7
8

Feels Like (°C)

16
16
17
16
16
17
17
16
14
13
12
11
10
9
7
7
6
5
5
4
3
3
3
4

Dew Point (°C)

14
15
16
17
17
16
16
17
15
15
14
14
12
11
10
9
8
8
8
7
6
6
4
5

Relative Humidity (%)

90
89
93
96
93
86
89
95
89
92
93
93
92
87
86
84
84
84
84
85
85
85
81
79

Pressure (mb)

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

Ozone (du)

311
313
314
316
315
317
318
320
319
319
320
319
317
312
312
313
315
317
318
321
323
327
337
334

Friday 4

Third Quarter 36%

No Rise

No Set

09 Bad
10 Bad
11 Good
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

Sun - Rise: 06:39, Set: 20:35, Transit: 13:36. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:23 - 05:51. Nautical Dark: 22:26 - 04:49. Astro Dark: 23:51 - 03:27

Total Clouds (% Sky Obscured)

50
60
3
60
57
60
68
69
50
80
100
100
96
99
99
100
95
95
99
96
96
98
99
100

Low Clouds (% Sky Obscured)

50
25
0
0
9
12
17
19
20
20
2
2
0
2
32
42
44
71
64
88
84
78
82
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
32
0
0
17
67
53
68
90
65
70
89
84
95
94
96
98
100

High Clouds (% Sky Obscured)

10
30
2
35
36
42
62
53
32
64
100
100
88
96
81
100
79
21
12
0
3
4
4
1

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
4
18
29
25
29
31

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
12
13
12
12
12
11
11
10
9
7
4
3
3
3
4
3
4
3
3
4
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
61
51
43
39
38
37
39
41
45
50
55
57
60
61
61
62
63
62
63
63
64
65
64

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

323
319
320
322
321
318
317
316
312
311
310
308
307
306
305
304
302
302
302
301
299
298
295
293

Saturday 5

Waning Crescent 34%

21:52

20:33

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

Sun - Rise: 06:42, Set: 20:32, Transit: 13:35. Moon - Rise: 21:52, Set: 20:33. Civil Dark: 21:19 - 05:54. Nautical Dark: 22:22 - 04:53. Astro Dark: 23:44 - 03:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
89
70
49
30
43
54
72
67
63
59
72
85
96
98
99
100

Low Clouds (% Sky Obscured)

81
82
83
81
68
60
50
43
35
23
12
0
0
0
0
0
0
0
4
6
3
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
97
95
85
90
75
26
15
7
0
0
0
0
0
0
0
15
27
36
39
41
43

High Clouds (% Sky Obscured)

11
24
34
31
36
40
27
13
0
0
0
0
12
20
35
31
35
39
43
56
87
92
96
100

ISS Passover

Visibility (miles)

9
9
9
9
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

None
None
Very 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 (%)

29
40
53
55
42
24
11
6
3
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0.2
0.2
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
5
5
5
6
5
4
4
4
5
5
5
5
5
5
5
6
6
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
5
6
6
6
7
7
8
6
5
5
4
4
4
3
3
2
2
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

58
55
63
75
84
84
78
73
69
71
73
78
82
86
88
88
91
89
89
86
85
88
88
86

Pressure (mb)

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

Ozone (du)

291
291
290
291
292
298
302
301
299
297
298
297
297
296
294
294
293
293
292
292
291
290
289
288

Sunday 6

Waning Crescent 24%

00:17

20:17

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:44, Set: 20:28, Transit: 13:35. Moon - Rise: 00:17, Set: 20:17. Civil Dark: 21:16 - 05:57. Nautical Dark: 22:17 - 04:56. Astro Dark: 23:37 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
94
94
95
92
89
85
81
79
75

Low Clouds (% Sky Obscured)

10
19
30
26
25
22
24
28
34
31
27
24
24
24
28
53
51
48
57
64
68
68
50
39

Medium Clouds (% Sky Obscured)

48
44
50
60
98
100
100
100
100
98
96
95
95
95
93
85
80
74
75
75
74
70
66
62

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
82
74
52
55
53
59
41
25
26
27
28

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 (%)

12
17
20
23
25
26
24
24
24
23
22
19
15
12
7
21
18
4
8
8
2
8
10
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
56
47
42
42
40
41
45
50
53
57
58
61
64
65
68
73
78
80
82
85
82
80

Pressure (mb)

1024
1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1017
1017
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

288
288
287
287
286
286
286
286
286
285
285
285
284
284
285
285
286
287
288
289
289
289
290
292

Monday 7

Waning Crescent 15%

02:25

20:09

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:47, Set: 20:25, Transit: 13:35. Moon - Rise: 02:25, Set: 20:09. Civil Dark: 21:12 - 06:00. Nautical Dark: 22:13 - 05:00. Astro Dark: 23:31 - 03:44

Total Clouds (% Sky Obscured)

79
82
86
72
59
46
59
73
86
90
95
100
97
94
91
94
96
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
45
55
60
59
46
59
73
86
88
89
85
69
40
26
43
62
84
86
87
88
86
86
86

Medium Clouds (% Sky Obscured)

65
68
71
52
35
18
17
17
16
11
11
10
6
5
4
4
4
8
13
16
19
20
21
17

High Clouds (% Sky Obscured)

31
33
34
28
22
18
31
46
61
67
78
85
76
72
64
66
68
72
60
45
33
44
64
78

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 (%)

10
16
20
20
21
27
26
24
17
17
14
9
6
6
1
5
3
1
4
2
4
2
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
11
11
10
10
11
11
12
13
13
12
13
12
10
10
10
10
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

76
71
65
61
60
59
59
58
59
59
64
70
77
77
79
80
79
77
76
76
77
77
76
75

Pressure (mb)

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

Ozone (du)

293
293
293
292
291
290
290
290
289
289
289
289
290
289
289
289
289
288
288
288
288
288
288
287

Tuesday 8

Waning Crescent 7%

04:21

20:04

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
04 Bad
05 Bad

Sun - Rise: 06:49, Set: 20:22, Transit: 13:34. Moon - Rise: 04:21, Set: 20:04. Civil Dark: 21:09 - 06:03. Nautical Dark: 22:09 - 05:03. Astro Dark: 23:25 - 03:49

Total Clouds (% Sky Obscured)

99
97
96
87
78
72
78
82
84
71
62
56
64
76
86
85
85
83
86
87
91

Low Clouds (% Sky Obscured)

80
77
69
49
30
12
12
8
3
2
1
0
10
18
24
18
18
18
19
20
21

Medium Clouds (% Sky Obscured)

23
29
35
31
27
36
33
34
33
33
32
33
44
56
72
82
85
83
85
84
83

High Clouds (% Sky Obscured)

60
38
15
14
10
8
10
8
9
5
6
6
6
1
2
2
7
7
8
10
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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 (%)

0
0
0
2
2
4
6
5
0
0
0
0
0
0
0
0
0
0
15
23
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
16
15
15
16
17
17
16
16
16
15
15
14
11
12
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

75
69
64
59
57
55
53
56
57
59
64
68
74
74
74
75
77
79
81
83
84

Pressure (mb)

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

Ozone (du)

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

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 02/09/26 09:55:02. Forecast: 02/09/26 to 08/09/26. Timezone: UTC-6.00