Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 12%

03:41

14:39

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: 07:17, Set: 16:50, Transit: 12:03. Moon - Rise: 03:41, Set: 14:39. Civil Dark: 17:22 - 06:46. Nautical Dark: 17:57 - 06:10. Astro Dark: 18:31 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
98
100
100
100
100
95
100
97
95
89
95
90
99
99
100

Low Clouds (% Sky Obscured)

88
100
100
100
100
100
95
100
100
94
100
100
100
100
82
99
94
81
81
80
80
99
98
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
92
69
40
11
18
26
17
33
28
24
28
0
22
0
17
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
45
5
12
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
5
3
9
1
0
0
1
8
9
9
9
9
8
6
3
2
3
5
9
7
6
4
4

Fog (%)

0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

52
95
95
95
95
77
41
33
20
17
40
36
51
46
53
53
56
34
17
21
14
26
26
14

Precipitation Amount (mm)

0
0.4
1
1
1
0.4
0
0
0
0
0
0
0.3
0
0.4
0.3
0.4
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
13
12
10
7
11
18
19
20
21
21
21
19
20
19
19
19
19
19
19
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
93
94
98
98
98
95
96
91
93
93
86
83
83
85
86
83
76
66
66
66
66
61

Pressure (mb)

998
996
995
994
992
991
991
990
990
990
990
991
992
993
993
994
994
995
996
997
997
998
998
998

Ozone (du)

282
290
288
290
290
290
290
290
294
296
299
300
303
304
306
308
308
308
314
321
329
330
325
326

Sunday 16

Waning Crescent 6%

04:45

14:56

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: 07:18, Set: 16:49, Transit: 12:03. Moon - Rise: 04:45, Set: 14:56. Civil Dark: 17:21 - 06:47. Nautical Dark: 17:56 - 06:11. Astro Dark: 18:31 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
98
98
97
93
92
93
95
95
96
96
98
100
97
99
100
98
100
100
100
100
95

Low Clouds (% Sky Obscured)

100
100
100
93
90
88
80
79
81
86
87
88
86
96
100
93
96
100
91
100
100
100
100
93

Medium Clouds (% Sky Obscured)

0
17
16
4
36
14
1
2
2
2
7
19
32
40
42
30
39
57
28
3
2
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
16
22
21
26
42
18
2
2
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

19
22
19
25
15
17
23
25
17
22
24
26
29
33
37
39
44
40
37
32
38
29
33
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.2
0.1
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-6
-5
-5
-5

Relative Humidity (%)

60
58
59
59
58
59
59
60
62
63
66
67
71
72
75
77
78
78
74
74
70
68
66
65

Pressure (mb)

998
999
999
1000
1001
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1008
1008
1009
1010
1011
1011
1011

Ozone (du)

328
332
333
333
334
332
331
329
327
325
325
325
327
325
324
325
329
330
330
329
327
326
325
323

Monday 17

Waning Crescent 3%

05:50

15:15

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: 07:20, Set: 16:48, Transit: 12:04. Moon - Rise: 05:50, Set: 15:15. Civil Dark: 17:20 - 06:48. Nautical Dark: 17:55 - 06:13. Astro Dark: 18:30 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
90
70
81
93
93
87
94
98
99
94
72
68
82
99
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
89
68
79
93
89
84
94
89
93
91
65
50
21
37
28
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
5
3
1
42
48
46
42
36
33
26
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
85
85
73
62
53
57
75
88
100

ISS Passover

Visibility (miles)

3
6
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

Snow
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 (%)

23
13
9
6
8
7
4
1
5
4
2
5
5
1
0
15
11
3
4
4
3
4
3
0

Precipitation Amount (mm)

0.1
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)

14
14
13
13
12
11
10
10
9
8
7
7
7
7
7
7
7
7
7
6
6
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7

Relative Humidity (%)

67
65
64
64
64
62
62
61
61
62
64
62
63
65
68
68
68
66
65
63
58
54
52
52

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

325
326
323
322
320
316
313
308
303
297
294
292
292
292
292
292
293
294
294
295
296
295
295
296

Tuesday 18

Waning Crescent 1%

06:56

15:36

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

Sun - Rise: 07:21, Set: 16:48, Transit: 12:04. Moon - Rise: 06:56, Set: 15:36. Civil Dark: 17:19 - 06:49. Nautical Dark: 17:55 - 06:14. Astro Dark: 18:29 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
97
94
39
36
33
30
23
15
7
7
6
3
3
2
3
2
2
2
12
23
33

Low Clouds (% Sky Obscured)

37
41
44
53
50
39
36
33
30
23
15
5
4
3
1
1
0
0
0
0
0
12
23
33

Medium Clouds (% Sky Obscured)

48
45
30
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)

99
97
95
63
32
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
2
2
1
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-7
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-7
-7
-7
-7
-6
-6

Relative Humidity (%)

52
52
56
60
66
70
71
74
75
76
78
79
79
79
78
76
74
74
72
69
62
59
57
55

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1026
1026
1026
1026
1026

Ozone (du)

296
296
296
296
296
297
299
302
303
302
301
301
301
301
300
298
297
296
297
299
302
302
301
297

Wednesday 19

Waning Crescent 0%

08:01

16:01

13 OK
14 Good
15 Good
16 OK
17 OK
18 Bad
19 OK
20 OK
21 OK
22 OK
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 OK

Sun - Rise: 07:22, Set: 16:47, Transit: 12:04. Moon - Rise: 08:01, Set: 16:01. Civil Dark: 17:19 - 06:51. Nautical Dark: 17:54 - 06:15. Astro Dark: 18:29 - 05:40

Total Clouds (% Sky Obscured)

25
13
2
19
36
58
40
25
14
27
52
75
63
88
100
100
100
100
91
82
74
61
48
40

Low Clouds (% Sky Obscured)

25
13
0
0
0
0
0
0
0
0
0
0
9
17
25
17
8
2
8
15
21
33
41
40

Medium Clouds (% Sky Obscured)

0
0
0
12
23
34
23
9
0
8
18
35
38
69
100
94
88
83
84
81
73
58
40
16

High Clouds (% Sky Obscured)

0
0
0
2
4
7
5
22
14
20
41
59
63
83
100
100
99
98
87
82
74
61
48
40

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
2
2
2
9
12
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-4
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-4

Relative Humidity (%)

55
55
59
68
80
83
84
84
86
84
84
84
83
81
81
80
81
81
83
75
70
65
62
59

Pressure (mb)

1026
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

294
293
292
288
285
285
283
282
282
284
285
287
288
288
289
290
288
286
284
284
284
284
282
281

Thursday 20

New Moon 0%

09:04

16:33

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: 07:24, Set: 16:46, Transit: 12:04. Moon - Rise: 09:04, Set: 16:33. Civil Dark: 17:18 - 06:52. Nautical Dark: 17:53 - 06:16. Astro Dark: 18:28 - 05:41

Total Clouds (% Sky Obscured)

62
79
85
89
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
48
50
51
47
52
48
48
48
50
48
50
59
59
64
70
81
88
86
84
83
82
82
87

Medium Clouds (% Sky Obscured)

20
24
33
57
64
65
60
55
55
55
60
60
75
90
97
98
98
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

62
65
72
74
76
80
86
92
100
100
100
99
100
99
100
100
100
100
100
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
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

15
15
14
14
12
6
7
5
0
37
60
81
95
95
95
95
95
73
90
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.7
2.8
4.3
0.3
0.2
0
0.3
0.6
0.7
1
1.2
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
62
68
73
78
83
91
91
92
92
91
92
92
92
91
93
89
86
85
80
76
72
72
69

Pressure (mb)

1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1017
1016
1015
1014
1013
1012
1012
1012
1011
1010

Ozone (du)

279
278
276
275
276
277
278
279
279
280
278
277
275
275
275
275
275
275
275
275
275
275
275
275

Friday 21

Waxing Crescent 2%

10:01

17:13

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: 07:25, Set: 16:45, Transit: 12:05. Moon - Rise: 10:01, Set: 17:13. Civil Dark: 17:17 - 06:53. Nautical Dark: 17:53 - 06:17. Astro Dark: 18:27 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
93
93
90
91
88
89
88

Low Clouds (% Sky Obscured)

85
84
82
86
91
96
98
99
100
95
90
87
84
83
81
78
75
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
77
57
40
37
26
24
26
23
25
25
24
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
93
86
72
50
29
33
38
70
72
74
86

ISS Passover

Visibility (miles)

9
8
7
6
5
3
2
3
4
6
4
2
0
0
0
0
3
6

Fog (%)

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
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
93
73
41
49
51
47
47
46
38

Precipitation Amount (mm)

1.6
1.5
1.5
1.4
1.3
1
1
1
0.9
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
12
13
14
15
14
14
14
12
11
9
8
8
8
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
73
79
85
88
93
94
94
96
96
98
98
98
100
98
98
96
94

Pressure (mb)

1010
1009
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

275
274
274
273
275
278
280
282
284
286
288
290
292
292
293
293
293
293

Forecast for Barrie, Canada (44.39,-79.69)

Generated: 15/11/25 13:43:32. Forecast: 15/11/25 to 21/11/25. Timezone: UTC-5.00