Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 72%

21:39

No Set

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

Sun - Rise: 06:48, Set: 20:00, Transit: 13:23. Moon - Rise: 21:39, Set: No Set. Civil Dark: 20:31 - 06:17. Nautical Dark: 21:07 - 05:41. Astro Dark: 21:46 - 05:03

Total Clouds (% Sky Obscured)

25
36
45
55
67
37
24
37
49
62
50
66
68
69
65
53
30
65
7
50
55
17
55
57

Low Clouds (% Sky Obscured)

25
36
34
5
40
28
24
28
7
19
20
3
24
31
35
36
30
37
6
19
26
10
0
1

Medium Clouds (% Sky Obscured)

11
19
3
0
17
19
9
2
13
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
5
2
28
55
55
50
46
30
6
43
2
37
45
10
55
57

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
8
8

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)

5
6
5
5
2
2
4
4
5
6
8
9
7
5
6
6
6
6
6
5
7
7
7
8

Chance of Frost

Temperature (°C)

21
22
22
21
20
19
18
16
15
14
14
14
13
13
12
12
11
11
11
12
15
16
17
17

Feels Like (°C)

22
21
21
21
19
19
19
17
15
14
12
12
12
11
10
11
11
11
10
13
13
15
16
15

Dew Point (°C)

11
12
16
14
11
11
12
11
9
9
9
9
11
11
11
11
11
11
10
10
11
10
9
10

Relative Humidity (%)

51
53
69
63
58
59
69
72
69
70
70
74
86
92
93
96
96
96
95
87
76
68
62
60

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025

Ozone (du)

330
328
328
326
328
326
325
323
320
319
319
320
320
320
320
321
322
322
322
322
322
323
322
321

Wednesday 2

Waning Gibbous 61%

22:10

13:12

13 OK
14 OK
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
11 Bad
12 Bad

Sun - Rise: 06:49, Set: 19:59, Transit: 13:23. Moon - Rise: 22:10, Set: 13:12. Civil Dark: 20:29 - 06:19. Nautical Dark: 21:05 - 05:42. Astro Dark: 21:44 - 05:04

Total Clouds (% Sky Obscured)

42
21
53
50
55
88
91
100
100
98
93
84
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
46
58
48
29
40
61
59
60
73
66
58
44
58
55
56

Medium Clouds (% Sky Obscured)

0
0
21
33
3
2
2
0
2
13
18
9
23
45
72
44
93
97
97
91
91
95
89
97

High Clouds (% Sky Obscured)

42
19
29
50
52
87
88
100
100
95
73
55
100
99
97
99
100
100
100
99
100
100
100
100

ISS Passover

Visibility (miles)

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

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
1
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
55
50
47
46
52
68
75
79
79
77
76
77
79
79
83
87
89
92
87
83
82
78
72

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

322
323
322
318
315
314
314
313
312
312
310
309
306
306
306
306
307
308
309
310
309
309
308
308

Thursday 3

Waning Gibbous 49%

22:52

14:30

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
11 Bad
12 Bad

Sun - Rise: 06:50, Set: 19:57, Transit: 13:23. Moon - Rise: 22:52, Set: 14:30. Civil Dark: 20:27 - 06:20. Nautical Dark: 21:03 - 05:44. Astro Dark: 21:42 - 05:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

59
61
49
51
68
83
78
93
94
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
100
100
100
96
100
97
100
49
91
93
91
90
56
94
100
48
41
40
35
24
16
11
11

High Clouds (% Sky Obscured)

100
100
59
69
92
88
18
1
32
15
45
53
67
91
100
100
100
92
53
14
10
6
3
0

ISS Passover

Visibility (miles)

8
8
9
6
3
2
1
1
1
0
0
0
0
1
0
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

22
63
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
88
58
32
40
31
34

Precipitation Amount (mm)

0
0.2
0.9
0.7
2.8
1.3
2.3
1.5
1.8
1.2
1.7
1.6
1
1.3
4.5
2.7
1.4
1.2
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

6
4
3
4
5
8
10
11
13
13
12
11
10
9
9
9
7
5
5
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
78
83
92
95
98
98
98
98
98
98
98
98
98
100
100
100
100
100
98
100
98
98
96

Pressure (mb)

1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

309
310
310
310
307
308
310
309
309
309
309
310
311
312
312
312
315
316
317
316
316
317
316
316

Friday 4

Third Quarter 37%

23:46

15:43

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
11 Bad
12 Bad

Sun - Rise: 06:51, Set: 19:55, Transit: 13:22. Moon - Rise: 23:46, Set: 15:43. Civil Dark: 20:25 - 06:21. Nautical Dark: 21:01 - 05:45. Astro Dark: 21:39 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
96
94
95
97
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
99
98
97
96
95
93
93
94
95
97
98
100
99
98
97
98
99
100
97
93
87
88

Medium Clouds (% Sky Obscured)

11
9
11
14
16
11
5
0
1
1
2
10
22
32
37
41
97
95
43
36
60
52
46
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
22
43
62
74
77
81
72

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
9
9
9
9
4
3
2
1
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 (%)

30
22
8
24
22
10
11
4
3
5
2
22
15
29
30
23
32
28
30
31
40
46
42
53

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
93
92
93
93
95
95
96
95
96
96
98
93
90
89
82
89
89
85
85
79

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006

Ozone (du)

317
318
318
318
317
317
317
317
318
318
318
318
320
322
323
323
323
325
327
326
326
326
327
328

Saturday 5

Waning Crescent 26%

00:54

16:46

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
11 Bad
12 Bad

Sun - Rise: 06:52, Set: 19:53, Transit: 13:22. Moon - Rise: 00:54, Set: 16:46. Civil Dark: 20:23 - 06:23. Nautical Dark: 20:59 - 05:47. Astro Dark: 21:37 - 05:09

Total Clouds (% Sky Obscured)

88
86
87
82
82
89
96
100
100
100
98
94
98
98
98
98
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
72
75
64
53
38
37
40
51
74
58
56
78
84
88
81
68
61
50
34
23
16
14
39

Medium Clouds (% Sky Obscured)

48
50
48
51
54
53
52
47
43
41
37
30
70
85
81
74
66
65
66
66
68
68
68
49

High Clouds (% Sky Obscured)

59
76
63
75
79
89
95
95
95
100
98
70
41
11
53
35
7
38
69
100
100
100
100
94

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

Precipitation Probability (%)

65
73
64
56
44
40
35
30
24
23
25
26
26
25
69
68
69
56
43
25
36
39
40
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
18
15
14
13
14
13
13
13
14
14
14
12
12
13
12
12
12
12
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
51
48
47
51
59
70
80
84
79
75
74
73
76
82
84
86
87
84
83
83
71
62
53

Pressure (mb)

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

Ozone (du)

330
330
329
329
330
331
329
330
332
334
334
335
335
336
339
340
341
343
341
339
338
337
337
336

Sunday 6

Waning Crescent 16%

02:12

17:35

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 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 OK
12 Bad

Sun - Rise: 06:54, Set: 19:51, Transit: 13:22. Moon - Rise: 02:12, Set: 17:35. Civil Dark: 20:21 - 06:24. Nautical Dark: 20:57 - 05:48. Astro Dark: 21:35 - 05:10

Total Clouds (% Sky Obscured)

99
98
97
97
98
88
78
71
69
70
68
67
57
56
56
47
33
26
15
10
12
14
30
58

Low Clouds (% Sky Obscured)

64
88
91
93
95
71
47
23
17
10
8
8
12
21
27
28
23
23
15
10
12
14
30
55

Medium Clouds (% Sky Obscured)

30
11
11
10
15
24
23
22
22
22
26
21
16
20
24
23
23
20
12
0
8
14
30
27

High Clouds (% Sky Obscured)

83
59
58
66
74
57
30
2
0
0
0
0
0
0
0
1
1
1
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
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

Precipitation Probability (%)

39
38
46
51
55
45
34
23
19
14
1
4
4
1
2
2
0
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
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

Wind Speed/Direction (mph)

11
10
10
9
8
7
5
4
3
2
3
4
4
3
3
3
3
3
2
2
2
4
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
54
56
57
67
76
87
89
89
89
89
89
90
90
88
90
83
77
74
68
65
61

Pressure (mb)

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

Ozone (du)

336
336
336
337
338
339
341
343
344
341
338
336
336
336
336
335
334
332
330
328
326
325
323
322

Monday 7

Waning Crescent 8%

03:33

18:13

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

Sun - Rise: 06:55, Set: 19:49, Transit: 13:21. Moon - Rise: 03:33, Set: 18:13. Civil Dark: 20:19 - 06:25. Nautical Dark: 20:55 - 05:49. Astro Dark: 21:32 - 05:12

Total Clouds (% Sky Obscured)

65
62
68
70
74
59
44
29
20
20
20
20
24
28
43
55
70
75
79
84

Low Clouds (% Sky Obscured)

63
62
68
67
62
40
20
0
1
2
3
4
5
5
27
47
66
72
78
84

Medium Clouds (% Sky Obscured)

24
22
17
10
2
9
19
29
20
20
20
20
24
26
43
55
70
75
65
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
3
4
9
20
20
24
28
21
8
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
2
1
0
3
6

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
19
46
62
74

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
18
18
17
17
17
15
11
11
11
11
12
12
11
11
10
12
13

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
64
68
74
81
87
95
96
98
98
98
100
100
98
98
98
96
95

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

322
322
322
322
323
323
323
324
324
325
327
328
328
328
328
328
328
328
330
332

Forecast for Saint John, Saint John County, Canada (45.27,-66.06)

Generated: 01/09/26 13:27:29. Forecast: 01/09/26 to 07/09/26. Timezone: UTC-3.00