Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 62%

23:08

10:38

08 Bad
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

Sun - Rise: 07:43, Set: 16:47, Transit: 12:15. Moon - Rise: 23:08, Set: 10:38. Civil Dark: 17:19 - 07:10. Nautical Dark: 17:56 - 06:34. Astro Dark: 18:31 - 05:59

Total Clouds (% Sky Obscured)

92
94
93
88
84
87
80
92
84
77
77
89
87
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
74
70
86
82
82
75
80
77
67
67
70
62
56
25
0
0
0
0
0
0
0
55
83

Medium Clouds (% Sky Obscured)

0
17
5
7
0
1
0
13
1
0
0
18
34
84
100
97
100
96
100
100
86
97
100
86

High Clouds (% Sky Obscured)

80
36
17
2
0
34
30
13
3
37
49
59
55
59
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
3
0
0
0
0
0
0
3
4
0
0
2
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
Light Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
28
10
94
95

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
0.5
3.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
0
1
1
1
1
1
0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
0
0
1

Relative Humidity (%)

94
96
98
100
100
100
100
100
100
98
98
98
100
98
96
94
91
88
86
84
86
86
85
89

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1022
1021
1020
1020
1019
1018
1017
1016
1014
1013
1012

Ozone (du)

336
337
340
342
345
350
349
349
348
341
339
339
338
336
332
329
324
321
317
314
310
308
303
302

Friday 9

Waning Gibbous 52%

00:14

10:55

08 Bad
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

Sun - Rise: 07:42, Set: 16:48, Transit: 12:15. Moon - Rise: 00:14, Set: 10:55. Civil Dark: 17:20 - 07:10. Nautical Dark: 17:57 - 06:34. Astro Dark: 18:32 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
78
100
89
100
88
89
87
77
74
76
62
87
85
100
100

Low Clouds (% Sky Obscured)

83
100
84
100
100
100
100
98
88
78
95
66
100
88
79
76
77
74
76
62
78
78
71
67

Medium Clouds (% Sky Obscured)

100
90
100
100
44
13
43
80
39
25
50
23
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
0
70
0
0
0
0
0
0
0
0
0
12
62
70
70
40
26
35
6
65
61
100
100

ISS Passover

Visibility (miles)

8
9
2
1
9
2
0
1
1
8
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

Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
49
41
65
76
46
48
49
22
4
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

2.5
1
1.3
1
0
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
14
13
12
12
11
12
15
14
14
14
14
10
8
5
4
3
3
2
1
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
100
100
98
98
94
86
86
83
79
79
83
91
94
96
96
96
96
92
91

Pressure (mb)

1012
1011
1010
1010
1008
1007
1007
1006
1005
1005
1007
1009
1011
1014
1016
1018
1020
1021
1022
1023
1024
1024
1024
1025

Ozone (du)

297
295
292
289
286
288
285
284
288
292
295
300
302
302
303
302
301
300
300
302
300
296
296
298

Saturday 10

Third Quarter 42%

01:20

11:13

08 Bad
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

Sun - Rise: 07:42, Set: 16:49, Transit: 12:16. Moon - Rise: 01:20, Set: 11:13. Civil Dark: 17:21 - 07:09. Nautical Dark: 17:58 - 06:33. Astro Dark: 18:33 - 05:58

Total Clouds (% Sky Obscured)

100
100
74
77
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
95

Low Clouds (% Sky Obscured)

54
36
54
62
63
63
61
64
56
74
69
100
100
100
100
100
100
96
92
89
88
86
85
88

Medium Clouds (% Sky Obscured)

0
0
0
0
11
100
100
100
100
100
100
100
100
100
85
100
100
70
70
70
56
45
28
32

High Clouds (% Sky Obscured)

100
100
50
45
40
40
55
34
100
35
39
29
13
43
36
2
2
27
13
17
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
1
0
0
0
0
0
1
4
6
0
0
1
9
8
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
Snow
Snow
Frozen rai
Frozen rai
Snow
Snow
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
18
37
76
95
95
95
95
95
95
95
27
38
25
20
18
17
22
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
2.4
2.7
3
1.6
0.8
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
84
80
78
74
74
74
78
86
87
92
96
96
96
96
94
96
98
98
100
98
96
91
78

Pressure (mb)

1025
1025
1025
1024
1022
1021
1019
1018
1017
1015
1015
1013
1012
1010
1008
1006
1005
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

296
295
292
291
290
292
293
291
288
288
287
288
287
289
290
286
292
297
298
301
304
310
324
336

Sunday 11

Waning Crescent 33%

02:26

11:32

08 Bad
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

Sun - Rise: 07:42, Set: 16:50, Transit: 12:16. Moon - Rise: 02:26, Set: 11:32. Civil Dark: 17:22 - 07:09. Nautical Dark: 17:59 - 06:33. Astro Dark: 18:34 - 05:58

Total Clouds (% Sky Obscured)

96
75
83
92
72
92
93
57
93
88
93
90
83
51
48
51
56
64
75
69
57
57
58
98

Low Clouds (% Sky Obscured)

91
75
83
86
72
82
83
57
80
78
77
76
74
51
48
48
50
40
26
11
33
55
58
83

Medium Clouds (% Sky Obscured)

40
45
47
44
56
81
78
36
27
57
67
59
53
2
0
8
11
18
39
50
48
46
44
79

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
2
23

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
0
0
0
9
8
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
Snow
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
27
33
36
45
35
26
29
21
29
51
55
38
11
3
1
9
0
0
0
0
0
0
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
12
13
12
13
14
13
13
12
11
10
9
8
8
9
12
12
11
11
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-4
-4
-5
-4
-7
-8
-7
-9
-9
-9
-8
-8
-8
-9
-11
-12
-12
-13
-13
-13
-13
-12

Dew Point (°C)

-2
-3
-3
-2
-2
-2
-4
-6
-6
-6
-5
-5
-5
-6
-7
-7
-8
-9
-10
-11
-11
-11
-11
-11

Relative Humidity (%)

83
83
83
84
84
83
75
74
79
84
92
96
94
92
94
94
89
83
80
80
80
78
80
77

Pressure (mb)

1005
1005
1005
1004
1003
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1011
1012
1013
1014
1015
1015
1016

Ozone (du)

346
348
365
393
413
432
441
443
442
458
457
467
474
473
468
458
455
460
418
375
370
369
370
370

Monday 12

Waning Crescent 24%

03:31

11:55

08 Bad
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

Sun - Rise: 07:41, Set: 16:51, Transit: 12:16. Moon - Rise: 03:31, Set: 11:55. Civil Dark: 17:24 - 07:09. Nautical Dark: 18:00 - 06:33. Astro Dark: 18:35 - 05:58

Total Clouds (% Sky Obscured)

99
98
55
62
78
97
100
100
100
100
100
100
100
100
96
94
93
79
68
62
60
62
74
74

Low Clouds (% Sky Obscured)

89
90
55
62
78
97
99
99
92
85
79
75
71
66
66
65
65
64
62
61
60
62
72
74

Medium Clouds (% Sky Obscured)

65
58
16
42
65
62
83
100
100
100
100
100
99
98
73
51
27
24
36
43
48
49
60
55

High Clouds (% Sky Obscured)

36
3
26
47
50
69
48
100
100
21
100
82
59
42
35
42
51
63
60
59
60
62
74
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
6
9
9
7
5
3
2
4
7
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
Snow
Snow
Snow
Snow
Sleet
Sleet
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
3
4
4
2
20
32
44
60
66
65
83
59
22
19
15
6
8
7
3
6
7
7
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-12
-10
-8
-7
-7
-7
-6
-6
-7
-7
-6
-6
-6
-6
-7
-6
-6
-6
-6
-5
-5
-5
-6

Dew Point (°C)

-11
-10
-10
-10
-8
-6
-4
-3
-3
-3
-3
-3
-3
-2
-2
-3
-3
-3
-3
-4
-3
-3
-3
-4

Relative Humidity (%)

75
76
70
65
69
76
83
89
87
86
86
86
87
91
92
89
87
86
87
89
92
91
91
89

Pressure (mb)

1016
1016
1016
1016
1015
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

370
366
366
363
361
360
360
361
356
352
351
347
345
342
340
342
343
344
346
347
349
347
345
342

Tuesday 13

Waning Crescent 24%

04:36

12:22

08 Bad
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

Sun - Rise: 07:41, Set: 16:52, Transit: 12:17. Moon - Rise: 04:36, Set: 12:22. Civil Dark: 17:25 - 07:08. Nautical Dark: 18:01 - 06:32. Astro Dark: 18:36 - 05:57

Total Clouds (% Sky Obscured)

82
86
90
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96
96
99

Low Clouds (% Sky Obscured)

82
86
90
93
93
92
91
90
91
91
91
90
90
90
88
88
87
83
79
76
80
84
88
90

Medium Clouds (% Sky Obscured)

55
54
71
82
93
96
98
100
100
99
99
100
100
100
100
100
100
99
98
96
85
72
60
65

High Clouds (% Sky Obscured)

61
41
39
39
41
42
46
46
61
83
100
97
93
85
88
92
100
99
98
93
96
96
90
82

ISS Passover

Visibility (miles)

9
9
9
8
7
5
7
8
9
9
9
9
6
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

34
42
43
44
45
43
41
40
41
43
47
48
49
51
64
73
81
75
71
66
64
62
61
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
89
91
92
91
91
89
91
92
92
94
96
98
100
98
98
98
100
98
98
98
98

Pressure (mb)

1011
1011
1011
1011
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

342
342
341
343
345
347
350
352
355
355
355
356
359
362
365
369
373
377
382
386
391
392
394
396

Wednesday 14

Waning Crescent 16%

05:37

12:57

08 Bad
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

Sun - Rise: 07:40, Set: 16:54, Transit: 12:17. Moon - Rise: 05:37, Set: 12:57. Civil Dark: 17:26 - 07:08. Nautical Dark: 18:02 - 06:32. Astro Dark: 18:37 - 05:57

Total Clouds (% Sky Obscured)

99
100
98
94
88
88
87
89
73
56
45
50
55
84
95
90
75

Low Clouds (% Sky Obscured)

92
94
64
35
5
12
19
30
33
32
30
30
25
25
30
30
30

Medium Clouds (% Sky Obscured)

70
70
75
75
75
80
75
65
70
56
45
50
46
47
33
16
0

High Clouds (% Sky Obscured)

63
45
31
18
4
6
15
23
15
8
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Fog (%)

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
Snow
None
None
None
None
None
None

Precipitation Probability (%)

60
59
50
46
42
41
41
42
40
38
39
34
31
30
28
26
22

Precipitation Amount (mm)

0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-2
-2
-1
-1
-1
-1
-1
-2
-3
-5
-6
-8
-9
-11
-11
-12

Feels Like (°C)

-5
-6
-6
-5
-5
-5
-5
-5
-6
-6
-6
-5
-12
-13
-13
-13
-14

Dew Point (°C)

-1
-2
-2
-2
-1
-1
-1
-2
-2
-4
-6
-7
-9
-11
-12
-13
-14

Relative Humidity (%)

100
100
98
98
98
98
98
98
98
96
94
92
90
90
88
86
84

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013

Ozone (du)

394
391
389
386
382
378
374
370
366
368
370
371
370
368
367
368
369

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 08/01/26 08:35:22. Forecast: 08/01/26 to 14/01/26. Timezone: UTC-5.00