Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 95%

17:27

10:05

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
11 Bad

Sun - Rise: 07:05, Set: 17:00, Transit: 12:02. Moon - Rise: 17:27, Set: 10:05. Civil Dark: 17:31 - 06:34. Nautical Dark: 18:05 - 06:00. Astro Dark: 18:39 - 05:26

Total Clouds (% Sky Obscured)

77
82
61
96
100
95
64
57
75
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
72
61
85
100
88
58
53
23
0
0
0
0
0
0
0
0
4
13
0
0
32
86
87

Medium Clouds (% Sky Obscured)

0
0
0
11
48
50
22
27
30
36
59
88
100
100
76
93
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
4
8
17
81
51
7
8
47
80
58
100
100
100
100
100
100
100
96
100
100
100
100
100

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
3
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
3
8
20
19
9
3
0
0
17
21
0
0
0
0
0
0
33
95
95
95
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.5
1.8
1.4
0.2

Wind Speed/Direction (mph)

8
8
8
8
6
5
5
5
5
5
5
5
6
6
8
10
12
14
15
14
13
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
53
56
60
67
75
82
80
78
77
78
78
76
73
69
67
69
69
67
66
82
85
88

Pressure (mb)

1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1013
1011
1009
1006
1005
1004
1002
1000
999

Ozone (du)

318
309
306
303
301
301
300
301
302
303
302
301
302
304
306
308
308
308
308
308
310
311
315
316

Friday 7

Waning Gibbous 89%

18:19

11:15

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
11 Bad

Sun - Rise: 07:06, Set: 16:59, Transit: 12:02. Moon - Rise: 18:19, Set: 11:15. Civil Dark: 17:30 - 06:36. Nautical Dark: 18:04 - 06:01. Astro Dark: 18:38 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
62
99
100
97
83
85
88
100
100
100
90
87
86
79
77
77
83

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
77
62
96
97
81
78
85
88
100
100
100
74
67
68
62
66
59
74

Medium Clouds (% Sky Obscured)

88
99
39
29
13
50
32
35
53
65
35
47
54
18
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
25
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
6
9
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
25
9
11
36
44
51
54
51
42
18
34
31
28
26
13
10
17
5
4
2
14
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
11
10
10
11
11
11
12
12
13
13
14
14
14
13
12
10
9
7
7
6
6
6

Chance of Frost

Temperature (°C)

6
7
8
8
9
9
10
10
9
8
8
8
7
6
5
5
4
3
3
2
1
1
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
88
88
90
88
88
84
88
91
82
77
76
74
79
76
75
72
72
73
74
77
73
67

Pressure (mb)

997
996
996
995
995
995
995
996
996
997
998
999
1000
1001
1003
1004
1005
1006
1008
1009
1010
1011
1012
1012

Ozone (du)

316
318
320
321
323
324
321
322
324
324
320
322
321
321
319
319
318
318
320
322
318
320
318
317

Saturday 8

Waning Gibbous 80%

19:25

No Set

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
11 Bad

Sun - Rise: 07:08, Set: 16:58, Transit: 12:02. Moon - Rise: 19:25, Set: No Set. Civil Dark: 17:28 - 06:37. Nautical Dark: 18:03 - 06:02. Astro Dark: 18:37 - 05:28

Total Clouds (% Sky Obscured)

94
79
79
61
59
59
95
100
76
92
98
93
100
100
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
74
75
52
37
35
59
70
52
81
79
84
82
89
89
90
89
93
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
2
12
31
55
59
71
78
66
81
75
85
89
100
94
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
73
12
10
59
59
89
100
51
4
58
5
100
100
10
94
100
100
100
100
95
100
100
90

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

2
1
0
0
0
0
0
0
0
0
4
1
2
10
21
48
84
94
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.9
1.2
1.1
1.4
1.7
1.1

Wind Speed/Direction (mph)

7
7
6
5
5
4
4
3
3
2
3
3
3
3
4
5
6
7
7
8
9
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
55
53
57
64
66
69
70
71
71
73
71
73
73
78
89
96
98
96
98
98
98
100

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009
1009

Ozone (du)

315
315
315
315
314
314
314
316
318
320
321
323
322
324
324
325
328
332
334
334
337
338
337
335

Sunday 9

Waning Gibbous 69%

20:40

12:10

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
11 Bad

Sun - Rise: 07:09, Set: 16:57, Transit: 12:02. Moon - Rise: 20:40, Set: 12:10. Civil Dark: 17:27 - 06:38. Nautical Dark: 18:02 - 06:03. Astro Dark: 18:36 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
98
97
84
50
58
59
69
75
82
78
65
66
83
94
95
94
94

Low Clouds (% Sky Obscured)

100
100
100
100
99
97
99
95
92
62
50
58
59
69
75
76
76
65
66
80
80
80
81
81

Medium Clouds (% Sky Obscured)

89
100
95
99
95
77
86
86
84
68
41
44
47
47
50
52
55
62
62
66
65
74
67
80

High Clouds (% Sky Obscured)

81
57
30
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)

0
0
0
0
0
0
0
1
4
8
9
9
5
6
6
2
4
7
9
8
7
5
6
4

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
88
88
91
89
88
75
58
38
34
29
22
19
18
20
20
23
17
21
23
23
26
26

Precipitation Amount (mm)

0.5
0.6
0.5
0.5
0.6
0.6
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
0
0
-0
-1
-1
-2
-2
-3
-4
-6
-7
-7
-6
-7
-6
-6
-6
-7
-6
-5
-4
-3

Feels Like (°C)

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

Dew Point (°C)

-1
-0
0
0
-1
-1
-2
-2
-2
-3
-5
-6
-7
-7
-7
-8
-7
-7
-7
-8
-7
-6
-6
-5

Relative Humidity (%)

98
100
100
100
98
98
96
94
96
94
94
94
94
94
94
92
94
92
92
92
92
92
87
86

Pressure (mb)

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

Ozone (du)

333
329
329
327
327
326
328
327
328
330
330
332
333
335
340
344
345
349
353
359
367
372
378
384

Monday 10

Waning Gibbous 58%

21:58

12:51

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
11 Bad

Sun - Rise: 07:11, Set: 16:55, Transit: 12:02. Moon - Rise: 21:58, Set: 12:51. Civil Dark: 17:26 - 06:39. Nautical Dark: 18:01 - 06:04. Astro Dark: 18:35 - 05:30

Total Clouds (% Sky Obscured)

94
95
98
100
99
98
97
95
94
93
93
94
95
95
94
92
93
91
90
92
94
97
89
81

Low Clouds (% Sky Obscured)

82
83
84
85
84
83
82
80
78
77
77
78
79
65
72
80
81
83
84
85
86
88
83
77

Medium Clouds (% Sky Obscured)

79
86
93
100
98
96
94
79
93
93
91
91
90
83
73
63
60
56
49
49
35
26
19
12

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
2
4

ISS Passover

Visibility (miles)

8
9
9
9
7
4
9
0
0
0
0
0
0
0
3
5
8
6
3
1
3
5
6
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

None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
None
None

Precipitation Probability (%)

21
22
21
19
31
30
40
64
54
62
73
63
50
54
48
46
36
30
31
42
47
47
42
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.2
0.4
0.7
0.4
0.3
0.3
0.2
0.2
0
0
0
0.1
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-7
-7
-8
-7
-7
-6
-6
-6
-6
-6
-7
-6
-7
-7
-7
-7
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

81
79
76
76
81
84
82
92
98
94
98
96
96
96
92
91
87
89
89
91
91
91
91
89

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

386
387
387
385
385
386
388
388
389
392
391
390
390
387
382
376
371
371
371
371
368
366
363
359

Tuesday 11

Waning Gibbous 47%

23:13

13:22

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
11 Bad

Sun - Rise: 07:12, Set: 16:54, Transit: 12:02. Moon - Rise: 23:13, Set: 13:22. Civil Dark: 17:25 - 06:41. Nautical Dark: 18:00 - 06:06. Astro Dark: 18:35 - 05:31

Total Clouds (% Sky Obscured)

75
80
78
75
82
89
100
100
100
100
97
95
92
91
90
89
93
96
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

68
60
55
50
62
74
86
87
87
87
85
86
85
74
66
55
60
65
74
83
91
100
98
96

Medium Clouds (% Sky Obscured)

5
23
37
44
51
74
100
100
99
99
88
76
65
68
69
74
83
92
100
100
99
99
93
88

High Clouds (% Sky Obscured)

4
12
43
60
77
89
100
88
76
63
66
69
70
78
75
57
58
86
100
100
100
99
85
81

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
32
30
27
23
18
9
24
29
25
30
31
24
22
18
9
13
11
5
30
38
40
38
36

Precipitation Amount (mm)

0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
1
1
0
0
0
-0
-1
-0
0
1
1
1
1
1
1
1
1
1
1
1
1
2
2

Feels Like (°C)

-6
-5
-4
-5
-4
-5
-4
-5
-6
-6
-6
-6
-5
-5
-5
-5
-6
-6
-6
-5
-5
-4
-4
-4

Dew Point (°C)

-2
-1
-1
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
0
1
2
2

Relative Humidity (%)

89
91
89
88
88
87
87
87
87
89
91
89
86
83
84
86
88
89
91
91
94
96
100
100

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

354
349
344
338
332
327
322
316
314
312
310
311
311
312
313
315
317
318
319
320
318
317
316
315

Wednesday 12

Third Quarter 37%

00:24

13:46

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

Sun - Rise: 07:13, Set: 16:53, Transit: 12:03. Moon - Rise: 00:24, Set: 13:46. Civil Dark: 17:24 - 06:42. Nautical Dark: 17:59 - 06:07. Astro Dark: 18:34 - 05:33

Total Clouds (% Sky Obscured)

99
97
97
98
99
100
100
100
100
100
100
100
99
96
93
89
93
96
100

Low Clouds (% Sky Obscured)

94
91
88
86
88
91
93
95
98
100
99
97
96
94
92
89
91
90
90

Medium Clouds (% Sky Obscured)

83
79
74
69
80
89
96
92
89
86
78
77
71
69
71
68
71
73
75

High Clouds (% Sky Obscured)

76
51
27
2
33
64
66
41
36
10
37
18
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
2
4
7
6
5
4
5
6
6
7
7
8
8
8
7
7
6

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
Very 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 (%)

32
34
36
37
51
60
67
72
78
86
79
74
70
70
74
80
73
68
66

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.5
0.7
0.9
0.7
0.6
0.5
0.5
0.6
0.9
0.6
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
4
4
4
4
4
4
5
5
5
5
4
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
96
93
94
96
98
94
91
88
88
88
86
89
91
93
91
88

Pressure (mb)

1001
1001
1001
1001
1001
1002
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

314
313
313
313
312
313
313
314
309
305
301
300
299
298
299
300
301
299
297

Forecast for Barrie, Canada (44.39,-79.69)

Generated: 06/11/25 11:54:32. Forecast: 06/11/25 to 12/11/25. Timezone: UTC-5.00