Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

New Moon 2%

08:37

16:31

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 OK
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 16:45, Transit: 11:51. Moon - Rise: 08:37, Set: 16:31. Civil Dark: 17:16 - 06:26. Nautical Dark: 17:51 - 05:51. Astro Dark: 18:25 - 05:17

Total Clouds (% Sky Obscured)

97
96
79
99
93
87
84
91
94
97
99
99
96
88
83
95
100
100
100
100
41
29
62
64

Low Clouds (% Sky Obscured)

96
96
79
98
93
87
84
91
87
92
94
87
91
72
72
57
72
48
92
100
41
29
62
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
27
50
64
87
79
51
58
67
84
90
100
98
29
0
0
0
7

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
1
1
1
14
2
1
2
3
43
100
99
75
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
3
3
3
12
2
1
1
1
1
3
9
13
15
20
13
7
10
7
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)

13
11
10
9
10
9
8
7
7
7
6
6
5
5
4
4
4
6
8
10
12
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
3
2
2
2
2
1
0
0
0
1
1
2
2
2
3
3
4
6
6
3
4
4

Relative Humidity (%)

64
64
71
71
70
72
74
72
70
70
72
76
76
79
80
82
83
85
79
80
76
57
58
56

Pressure (mb)

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

Ozone (du)

297
292
290
287
283
283
283
283
283
282
281
281
284
288
289
290
290
292
292
297
300
302
303
306

Tuesday 10

Waxing Crescent 6%

09:39

17:06

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 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:58, Set: 16:44, Transit: 11:51. Moon - Rise: 09:39, Set: 17:06. Civil Dark: 17:15 - 06:27. Nautical Dark: 17:50 - 05:52. Astro Dark: 18:24 - 05:18

Total Clouds (% Sky Obscured)

64
84
91
87
96
61
24
26
69
78
60
54
53
60
80
58
51
42
48
44
59
79
95
93

Low Clouds (% Sky Obscured)

62
81
91
87
93
61
23
24
69
78
60
36
33
50
61
46
40
32
26
19
56
60
72
78

Medium Clouds (% Sky Obscured)

1
0
0
0
4
0
0
0
0
4
4
16
53
60
78
58
51
34
40
36
13
45
54
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
2
3
0
0
3
6
4
6
3
30
30

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
2
4
7
8
7
4
4
5
1
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)

14
15
14
12
13
12
11
10
9
8
7
6
5
5
4
4
4
5
5
6
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
61
60
53
60
72
74
77
65
60
63
71
75
75
73
71
76
73
57
50
48
46
47

Pressure (mb)

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

Ozone (du)

308
309
312
314
315
314
312
309
307
305
306
305
305
306
305
304
303
302
301
299
297
296
296
296

Wednesday 11

Waxing Crescent 5%

10:33

17:50

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
13 Bad

Sun - Rise: 06:59, Set: 16:43, Transit: 11:51. Moon - Rise: 10:33, Set: 17:50. Civil Dark: 17:14 - 06:28. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:23 - 05:19

Total Clouds (% Sky Obscured)

84
85
89
97
98
99
99
100
100
100
100
100
99
100
100
100
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

81
81
56
17
58
75
87
93
87
84
79
76
86
90
85
85
72
77
81
86
89
91
95
96

Medium Clouds (% Sky Obscured)

35
51
26
55
95
96
94
97
99
97
99
100
97
98
100
99
95
95
95
95
97
99
97
96

High Clouds (% Sky Obscured)

31
38
42
49
78
87
86
100
100
100
100
100
88
100
99
88
83
81
82
75
83
93
21
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
4
6
4
3
2
2
3
5

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
4
6
6
7
31
32
34
29
46
95
95
95
95
95
95
95
95
95
95
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.8
0.7
0.5
0.4
0.5
0.6
0.9
0.9
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
51
59
67
64
62
64
66
68
71
76
79
79
85
88
91
89
91
93
93
93
93
93

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1003

Ozone (du)

296
297
296
298
300
300
301
300
300
301
302
304
305
308
308
308
309
311
312
315
319
323
326
327

Thursday 12

Waxing Crescent 11%

11:17

18:42

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
13 Bad

Sun - Rise: 07:00, Set: 16:43, Transit: 11:51. Moon - Rise: 11:17, Set: 18:42. Civil Dark: 17:14 - 06:29. Nautical Dark: 17:49 - 05:54. Astro Dark: 18:23 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
98
99
100
100
100
100
100
100
100
99
99
98
99
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

53
99
100
96
99
97
82
92
95
97
99
100
100
100
100
100
100
98
97
96
97
99
100
100

High Clouds (% Sky Obscured)

82
96
97
94
91
92
90
87
89
91
93
93
93
92
95
95
95
92
89
86
92
97
100
100

ISS Passover

Visibility (miles)

9
9
9
6
6
4
8
9
9
9
5
6
5
3
5
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
88
85
81
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.7
0.8
0.9
0.9
0.8
0.5
0.5
0.4
0.6
0.7
0.6
0.9
0.7
1.3
2.4
2.6
1.4
1.1
0.9
0.7
0.6
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
93
93
93
91
91
93
93
93
91
93
93
94
98
100
98
98
98
98
98
100

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1000
1000

Ozone (du)

330
332
334
336
337
338
340
343
347
352
352
352
352
353
355
354
357
357
357
357
357
356
355
354

Friday 13

Waxing Crescent 18%

11:54

19:41

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
13 Bad

Sun - Rise: 07:01, Set: 16:42, Transit: 11:51. Moon - Rise: 11:54, Set: 19:41. Civil Dark: 17:13 - 06:30. Nautical Dark: 17:48 - 05:55. Astro Dark: 18:22 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
100
100
100
99
99
98
99
99
99
99
98
99
99

Low Clouds (% Sky Obscured)

90
88
81
73
66
67
74
75
80
86
91
89
90
91
92
95
97
97
98
98
99
98
99
99

Medium Clouds (% Sky Obscured)

100
100
99
99
99
99
100
91
92
86
82
100
100
100
99
99
98
98
98
97
86
76
66
71

High Clouds (% Sky Obscured)

100
95
100
100
100
95
40
20
31
9
4
75
75
75
62
44
26
22
18
14
29
27
19
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

95
61
46
45
51
58
39
32
29
27
24
29
27
25
26
27
27
30
31
32
35
38
37
54

Precipitation Amount (mm)

0.8
0.2
0.1
0.1
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
98
100

Pressure (mb)

1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1004
1004

Ozone (du)

355
356
358
358
358
359
361
363
364
363
362
360
359
358
357
355
354
352
355
357
360
360
361
361

Saturday 14

Waxing Crescent 26%

12:23

20:45

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
13 Bad

Sun - Rise: 07:03, Set: 16:41, Transit: 11:51. Moon - Rise: 12:23, Set: 20:45. Civil Dark: 17:12 - 06:32. Nautical Dark: 17:47 - 05:56. Astro Dark: 18:21 - 05:22

Total Clouds (% Sky Obscured)

99
99
95
91
87
85
91
94
95
96
96
97
96
95
93
91
79
80
84
89
93
95
96
96

Low Clouds (% Sky Obscured)

99
99
95
91
87
85
91
94
95
95
94
92
90
85
79
71
66
70
74
79
83
86
91
87

Medium Clouds (% Sky Obscured)

75
80
76
67
55
38
21
4
2
1
0
0
1
1
3
4
6
19
36
55
53
49
41
27

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
3
5
7
35
66
79
80
79
67
71
65
59
50

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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
Sleet
Sleet
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
89
77
67
64
58
47
30
36
36
32
31
26
23
21
18
15
15
13
5
14
16
17
16

Precipitation Amount (mm)

0.5
0.7
0.5
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
96
98
98
98
98
98
98
98
98
96
98
96
94
93
89
88
86
83
82

Pressure (mb)

1004
1005
1005
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

363
365
368
367
367
366
368
370
372
370
369
368
367
366
365
366
367
369
368
368
368
366
364
361

Sunday 15

Waxing Crescent 35%

12:48

21:50

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: 07:04, Set: 16:40, Transit: 11:51. Moon - Rise: 12:48, Set: 21:50. Civil Dark: 17:11 - 06:33. Nautical Dark: 17:46 - 05:58. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

97
96
95
93
96
96
96
96
97
97
97
96
95
94
96
97
99

Low Clouds (% Sky Obscured)

84
84
88
91
96
95
95
95
95
95
96
96
94
93
95
97
99

Medium Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
5

High Clouds (% Sky Obscured)

34
29
19
6
1
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

Fog (%)

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

Precipitation Probability (%)

17
13
12
10
8
14
14
6
9
10
10
9
6
2
12
15
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
85
83
85
85
83
85
85
85
86
88
86
86
85
85
83

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

361
362
362
363
364
365
364
362
360
362
363
364
362
359
357
360
362

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 09/11/26 14:27:45. Forecast: 09/11/26 to 15/11/26. Timezone: UTC-5.00