Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Gibbous 100%

17:15

06:42

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

Sun - Rise: 06:38, Set: 17:57, Transit: 12:18. Moon - Rise: 17:15, Set: 06:42. Civil Dark: 18:26 - 06:10. Nautical Dark: 18:59 - 05:36. Astro Dark: 19:33 - 05:02

Total Clouds (% Sky Obscured)

13
11
10
2
13
11
3
2
4
7
4
1
0
0
4
3
61
11
14
15
21
65
100
100

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31

Medium Clouds (% Sky Obscured)

0
0
1
0
0
1
1
0
0
0
1
1
0
0
0
0
0
0
2
0
10
34
33
100

High Clouds (% Sky Obscured)

2
2
2
0
13
11
0
0
4
7
4
1
0
0
3
3
61
11
14
15
21
65
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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
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)

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

Chance of Frost

Temperature (°C)

-13
-11
-9
-8
-7
-7
-8
-9
-11
-12
-12
-12
-12
-12
-12
-12
-11
-10
-8
-6
-5
-5
-4
-2

Feels Like (°C)

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

Dew Point (°C)

-17
-15
-14
-13
-13
-12
-12
-11
-13
-14
-14
-14
-14
-14
-14
-13
-12
-11
-9
-8
-7
-6
-5
-4

Relative Humidity (%)

73
73
69
67
66
67
72
80
83
81
81
83
83
85
85
86
90
90
90
89
87
89
89
89

Pressure (mb)

1040
1039
1039
1038
1037
1036
1036
1036
1036
1036
1035
1035
1035
1034
1033
1033
1032
1032
1031
1030
1030
1030
1030
1030

Ozone (du)

416
410
405
399
397
397
397
394
395
393
390
387
385
383
378
372
368
365
361
358
358
360
360
358

Tuesday 3

Full Moon 99%

18:27

07:01

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 OK
05 Bad
06 Bad
07 Good
08 Good
09 Good

Sun - Rise: 06:37, Set: 17:58, Transit: 12:18. Moon - Rise: 18:27, Set: 07:01. Civil Dark: 18:27 - 06:08. Nautical Dark: 19:01 - 05:34. Astro Dark: 19:34 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
91
88
46
40
43
36
48
47
5
2
3

Low Clouds (% Sky Obscured)

45
54
60
86
76
81
93
95
91
97
79
64
55
45
29
5
5
9
14
48
47
2
0
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
100
100
100
99
100
98
98
44
50
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
56
87
100
100
71
0
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
7
7
9
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
98
100
100
100
99
66
22
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
1
3
7
10
23
30
25
28
16
9
3
0
1
11
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1029
1028
1027
1026
1025
1024
1023
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1023
1024
1025
1026
1026
1026

Ozone (du)

358
352
352
356
360
360
362
359
359
361
365
372
368
375
382
382
376
372
372
372
372
373
375
378

Wednesday 4

Waning Gibbous 97%

19:36

07:19

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

Sun - Rise: 06:35, Set: 17:59, Transit: 12:18. Moon - Rise: 19:36, Set: 07:19. Civil Dark: 18:28 - 06:06. Nautical Dark: 19:02 - 05:32. Astro Dark: 19:36 - 04:59

Total Clouds (% Sky Obscured)

8
10
47
50
11
11
9
8
3
26
32
4
3
5
3
3
4
6
8
11
14
43
72
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
1
32
33
2
0
0
2
0
26
32
3
0
0
0
0
0
0
0
2
2
20
31
61

ISS Passover

Visibility (miles)

9
7
1
1
1
1
4
9
9
9
8
7
7
7
7
5
1
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
10
84
93
100
99
100
100
100
100
100
100
100
100
100

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
88
85
82
83
88
91
92
91
92
91
91
92
96
98
96
98
98
98
98
98
96
94

Pressure (mb)

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

Ozone (du)

378
382
381
376
373
371
371
372
370
364
363
364
364
366
365
362
356
352
351
349
348
347
349
348

Thursday 5

Waning Gibbous 92%

20:45

07:37

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
08 Bad
09 Bad

Sun - Rise: 06:33, Set: 18:01, Transit: 12:18. Moon - Rise: 20:45, Set: 07:37. Civil Dark: 18:30 - 06:04. Nautical Dark: 19:03 - 05:31. Astro Dark: 19:37 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
2
1
1
2
0
33
67
98
96
95
93
95
98
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
2
51
60
72
80
90
100
100
100
100
100
100
100
99
97
98
76
48
46
39
33
27

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
47
12
1
1
0
4
7
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
1
4
2
1
0
0
0
2
2
3
8
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Snow
None
None

Precipitation Probability (%)

0
0
0
0
1
6
18
52
61
69
88
95
95
95
95
95
95
69
66
63
52
38
28
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0.4
0.5
0.8
1.4
1.6
1.3
0.7
0.3
0.3
0.3
0.3
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-0
1
0
1
-1
-2
-3
-4
-5
-5
-6
-7
-7
-8
-8
-9
-9
-9
-10
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

93
88
85
82
82
83
85
85
85
89
94
92
91
91
92
94
94
92
92
91
91
92
91
91

Pressure (mb)

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

Ozone (du)

349
345
341
340
337
335
335
332
331
330
332
331
334
337
335
333
332
328
326
320
316
316
317
314

Friday 6

Waning Gibbous 85%

21:52

07:58

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
08 Bad
09 Bad

Sun - Rise: 06:31, Set: 18:02, Transit: 12:18. Moon - Rise: 21:52, Set: 07:58. Civil Dark: 18:31 - 06:03. Nautical Dark: 19:04 - 05:29. Astro Dark: 19:38 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
90
93
97
100
100
100
100

Medium Clouds (% Sky Obscured)

25
27
25
23
23
18
21
23
26
55
75
74
74
88
94
97
98
100
95
90
86
73
59
35

High Clouds (% Sky Obscured)

9
13
7
30
24
6
55
60
70
70
70
65
83
93
100
100
100
100
79
51
26
34
51
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
4
2
0
0
0

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

14
9
2
5
4
1
6
7
2
3
4
3
2
1
3
21
35
52
81
95
95
87
67
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
1
0.6
0.4
0.3

Wind Speed/Direction (mph)

11
10
10
8
8
6
6
5
4
3
3
4
4
3
3
3
4
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
91
92
92
91
92
94
94
94
96
96
98
98
98
98
98
100
100
98
98
100
98

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1017
1017
1017

Ozone (du)

311
309
307
306
302
299
298
300
302
302
302
299
296
295
291
286
279
273
267
265
262
259
258
256

Saturday 7

Waning Gibbous 77%

23:00

09:22

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:30, Set: 18:03, Transit: 12:17. Moon - Rise: 23:00, Set: 09:22. Civil Dark: 18:32 - 07:01. Nautical Dark: 19:06 - 06:27. Astro Dark: 19:40 - 05:53

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
96
91
87
86
86
85
83
80
78
80
81
83
82
80
79
84
90
95
97
99
100

Medium Clouds (% Sky Obscured)

47
63
78
76
73
71
66
60
55
50
45
40
44
51
62
75
88
100
88
75
61
73
86
100

High Clouds (% Sky Obscured)

48
28
9
38
60
83
92
100
100
100
100
99
99
100
100
100
100
100
100
99
99
99
100
100

ISS Passover

Visibility (miles)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
7
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

42
45
48
94
95
95
95
95
95
80
79
80
59
52
47
64
75
86
75
62
43
47
46
34

Precipitation Amount (mm)

0
0
0
0.6
1.2
1.7
1.3
1
0.7
0.4
0.4
0.4
0
0
0
0
0.3
0.5
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
98
98
98
100
98
100
98
100
100
100
98
98
98
95
91
90
90
90

Pressure (mb)

1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

254
252
251
249
250
250
251
253
255
257
257
256
255
257
258
259
260
262
263
263
263
263
264
266

Sunday 8

Waning Gibbous 69%

01:07

09:51

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: 07:28, Set: 19:05, Transit: 13:17. Moon - Rise: 01:07, Set: 09:51. Civil Dark: 19:33 - 06:59. Nautical Dark: 20:07 - 06:25. Astro Dark: 20:41 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
79
72
65
63
62
60

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
83
74
56
40
18
20
19
21
35
50
62
63
62
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
88
76
61
49
37
26
17
7
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
79
72
65
63
62
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
30
30
29
27
26
27
32
34
40
39
30
8
4
1
0
0
0
0
6
8
10

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
91
91
88
87
88
90
94
94
94
96
96
94
94
96
94
94
96
96

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011

Ozone (du)

266
267
268
270
271
276
280
285
288
291
294
298
302
306
309
312
315
316
317
318
324
329

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

Generated: 02/03/26 09:47:57. Forecast: 02/03/26 to 08/03/26. Timezone: UTC-5.00