Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 92%

20:25

07:12

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
14 Bad
15 Bad

Sun - Rise: 06:13, Set: 17:38, Transit: 11:56. Moon - Rise: 20:25, Set: 07:12. Civil Dark: 18:08 - 05:43. Nautical Dark: 18:43 - 05:08. Astro Dark: 19:18 - 04:33

Total Clouds (% Sky Obscured)

47
41
54
83
64
52
64
70
63
52
52
48
45
45
65
45
49
100
100
100
100
100
88
89

Low Clouds (% Sky Obscured)

35
38
35
50
53
39
43
47
53
34
23
29
15
20
20
15
15
15
15
25
20
20
25
69

Medium Clouds (% Sky Obscured)

47
41
36
45
44
32
28
14
0
0
1
1
1
2
2
0
0
0
0
0
24
55
42
7

High Clouds (% Sky Obscured)

8
41
54
55
27
16
18
34
29
36
27
18
9
45
65
41
40
99
100
100
100
100
84
69

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
0
0
0
0
0
1
0
0
2
11
0
1
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

1.4
1.6
1
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
12
11
11
11
11
12
11
11
11
10
10
10
9
9
9
9
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

-10
-11
-12
-12
-13
-13
-13
-13
-13
-13
-12
-13
-13
-13
-13
-12
-11
-10
-8
-7
-5
-4
-3
-2

Feels Like (°C)

-15
-15
-17
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-18
-18
-18
-17
-15
-13
-11
-10
-9
-7
-6

Dew Point (°C)

-14
-15
-16
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15
-15
-15
-14
-13
-12
-10
-8
-7
-5
-4
-3

Relative Humidity (%)

72
72
72
73
75
76
78
79
79
79
81
83
84
84
84
86
86
87
88
89
89
89
89
91

Pressure (mb)

1034
1034
1034
1035
1034
1035
1034
1034
1034
1034
1033
1033
1033
1033
1033
1034
1034
1034
1033
1033
1032
1031
1030
1030

Ozone (du)

360
360
358
354
350
348
349
350
357
360
362
361
363
364
360
362
363
360
359
359
356
347
343
343

Friday 6

Waning Gibbous 85%

21:35

07:30

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
14 Bad
15 Bad

Sun - Rise: 06:11, Set: 17:39, Transit: 11:56. Moon - Rise: 21:35, Set: 07:30. Civil Dark: 18:09 - 05:41. Nautical Dark: 18:44 - 05:06. Astro Dark: 19:20 - 04:31

Total Clouds (% Sky Obscured)

98
98
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)

82
84
93
98
99
100
100
100
100
100
100
100
100
100
91
94
100
100
100
100
94
82
100
100

Medium Clouds (% Sky Obscured)

34
2
42
39
35
42
98
100
100
100
100
99
86
94
100
100
100
80
90
63
100
84
80
88

High Clouds (% Sky Obscured)

87
81
64
100
92
100
94
81
79
86
100
100
69
100
100
100
100
99
36
100
67
100
28
58

ISS Passover

Visibility (miles)

9
9
6
4
4
4
8
9
9
9
9
9
9
6
9
1
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
Snow
None
None
None
None
Sleet
None
Light Rain
Moderate Rain
Light Rain
Very Light Rain
None
Light Rain
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
6
24
34
24
26
21
22
57
61
95
95
95
62
27
80
39
25
87
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0
0
0
0
0.2
0
1.3
3.1
1.1
0.2
0
0.6
0
0
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1030
1029
1030
1029
1029
1028
1027
1026
1025
1024
1023
1021
1019
1018
1016
1015
1014
1013
1012
1011
1009
1007
1005
1004

Ozone (du)

340
333
328
325
320
315
312
309
306
305
306
304
301
298
295
294
292
291
284
273
271
268
265
264

Saturday 7

Waning Gibbous 78%

22:45

08:52

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 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 Bad
16 Bad

Sun - Rise: 07:10, Set: 17:41, Transit: 12:56. Moon - Rise: 22:45, Set: 08:52. Civil Dark: 18:11 - 06:40. Nautical Dark: 18:46 - 06:05. Astro Dark: 19:21 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
58
17
7
3
2
7
31
55
76

Low Clouds (% Sky Obscured)

100
100
88
100
91
99
74
69
89
87
100
100
99
99
99
29
6
7
1
1
5
15
24
29

Medium Clouds (% Sky Obscured)

93
100
100
94
88
97
82
25
2
14
46
0
0
0
0
0
0
0
0
0
0
25
53
76

High Clouds (% Sky Obscured)

99
100
99
100
100
100
100
100
100
100
92
41
86
80
60
58
17
0
0
0
0
5
9
15

ISS Passover

Visibility (miles)

0
0
0
0
0
1
5
5
5
2
3
5
5
9
9
9
9
9
9
9
9
5
5
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
79
84
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
88
95
95
73
39
33
78
57
80
38
30
18
5
4
0
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
1.5
1.5
0.3
0
0
0.2
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
12
13
14
15
16
14
15
17
17
17
16
14
10
9
9
10
10
10
10
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
10
9
9
9
9
9
8
7
6
5
2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

100
100
100
100
98
98
96
96
95
95
96
91
93
94
88
86
83
81
78
78
76
73
73
72

Pressure (mb)

1003
1002
1001
1000
999
999
999
998
997
998
999
1000
1001
1003
1005
1007
1008
1009
1010
1010
1010
1010
1009
1009

Ozone (du)

263
263
261
263
264
268
272
275
275
281
288
291
290
298
306
315
336
359
380
392
393
390
385
381

Sunday 8

Waning Gibbous 69%

00:54

09:19

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

Sun - Rise: 07:08, Set: 18:42, Transit: 12:56. Moon - Rise: 00:54, Set: 09:19. Civil Dark: 19:12 - 06:38. Nautical Dark: 19:47 - 06:03. Astro Dark: 20:22 - 05:27

Total Clouds (% Sky Obscured)

76
70
59
62
53
66
37
28
37
43
11
11
33
59
27
26
55
51
100
91
91
89
84
79

Low Clouds (% Sky Obscured)

29
35
40
46
42
61
37
26
17
22
2
3
2
2
2
2
1
5
17
16
16
17
19
22

Medium Clouds (% Sky Obscured)

76
70
59
62
43
21
1
2
2
2
4
7
11
16
22
26
36
45
54
53
54
50
66
60

High Clouds (% Sky Obscured)

15
10
5
0
0
0
1
1
7
3
0
0
3
9
11
16
45
51
100
67
33
5
0
0

ISS Passover

Visibility (miles)

5
6
6
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
5
5
5
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
4
3
7
7
6
6
4
0
0
0
0
0
0
0
0
0
1
4
7
3
3
5

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)

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

Chance of Frost

Temperature (°C)

3
3
2
0
1
2
3
3
3
3
3
2
2
2
2
2
2
3
5
6
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
85
92
91
88
85
83
85
82
82
83
85
85
86
88
88
86
82
78
73
72
68
67

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1010
1008
1008

Ozone (du)

381
382
375
375
374
379
380
383
378
365
363
355
353
348
343
333
326
327
331
329
326
325
328
325

Monday 9

Waning Gibbous 59%

02:00

09:54

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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
14 OK
15 OK

Sun - Rise: 07:06, Set: 18:43, Transit: 12:55. Moon - Rise: 02:00, Set: 09:54. Civil Dark: 19:13 - 06:36. Nautical Dark: 19:48 - 06:01. Astro Dark: 20:24 - 05:25

Total Clouds (% Sky Obscured)

77
75
78
76
78
80
82
34
73
68
77
85
82
90
88
89
77
68
61
57
54
49
44
39

Low Clouds (% Sky Obscured)

24
26
0
0
0
4
4
0
45
55
50
4
2
4
9
22
20
18
15
27
38
46
34
22

Medium Clouds (% Sky Obscured)

59
59
60
61
59
61
41
12
14
11
8
9
10
11
18
23
27
25
22
25
19
13
13
14

High Clouds (% Sky Obscured)

0
5
11
26
33
40
51
15
37
4
52
69
76
59
34
6
3
3
6
6
6
2
2
2

ISS Passover

Visibility (miles)

5
5
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 (%)

1
0
0
0
0
0
0
0
0
1
10
18
1
4
5
8
14
12
6
6
4
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)

12
13
14
15
15
16
16
16
16
16
16
15
14
11
10
9
8
9
9
10
9
9
9
8

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
10
10
10
10
9
7
4
3
2
0
-0
-1
-2
-1
1
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
61
60
62
63
64
63
63
64
68
72
69
69
67
73
71
67
61
57
55
52
50
50

Pressure (mb)

1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1006
1007
1008
1010
1011
1013
1014
1015
1017
1018
1018
1018
1019
1019

Ozone (du)

328
329
331
333
333
332
338
341
345
347
352
351
355
355
352
350
349
354
359
364
366
369
372
371

Tuesday 10

Waning Gibbous 50%

03:01

10:38

16 OK
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
14 Bad
15 Bad

Sun - Rise: 07:04, Set: 18:45, Transit: 12:55. Moon - Rise: 03:01, Set: 10:38. Civil Dark: 19:15 - 06:34. Nautical Dark: 19:50 - 05:59. Astro Dark: 20:25 - 05:23

Total Clouds (% Sky Obscured)

35
53
70
87
84
85
94
95
96
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
12
11
11
11
11
10
23
36
47
52
66
78
84
93
100
99
98
97
96
95
94
96
97

Medium Clouds (% Sky Obscured)

17
39
61
84
76
69
61
71
81
91
92
92
95
96
97
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

0
14
29
43
34
27
24
24
25
9
33
52
70
73
79
92
97
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
5
3
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
3
21
29
37
80
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.5
1
1.4
1.8
2.4
3.1
3.1
3.4
3.6
2.8
2.2

Wind Speed/Direction (mph)

7
7
7
6
6
5
4
3
4
5
7
9
11
13
14
15
16
17
18
19
19
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-2
-3
-3
-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-8
-9
-12
-12
-13
-13
-14
-15
-11

Dew Point (°C)

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

Relative Humidity (%)

49
49
53
58
62
60
57
55
52
49
46
54
63
74
81
85
90
90
90
90
92
90
90
90

Pressure (mb)

1020
1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1025
1025
1025
1024
1024
1023
1022
1021
1020
1018
1016
1014
1013

Ozone (du)

371
370
368
365
362
361
360
359
357
355
353
351
349
348
344
341
337
336
335
333
334
335
336
337

Wednesday 11

Third Quarter 40%

03:53

11:32

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: 07:02, Set: 18:46, Transit: 12:55. Moon - Rise: 03:53, Set: 11:32. Civil Dark: 19:16 - 06:32. Nautical Dark: 19:51 - 05:57. Astro Dark: 20:27 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
83
66
49
49
48
51
67
81
99

Low Clouds (% Sky Obscured)

100
99
98
97
98
99
100
100
100
100
99
98
96
83
66
49
49
48
51
50
45
40

Medium Clouds (% Sky Obscured)

99
96
94
92
74
58
46
49
61
68
70
68
70
70
66
49
49
48
51
60
50
40

High Clouds (% Sky Obscured)

100
89
78
67
44
22
10
70
85
85
95
100
100
83
66
49
49
48
40
40
30
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Ice pellet
Frozen rai
Frozen rai
Ice pellet
Ice pellet
Ice pellet
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Sleet
Light Rain
Light Rain
Snow

Precipitation Probability (%)

95
95
93
62
93
95
95
95
95
90
94
95
95
95
95
95
95
95
95
95
94
64

Precipitation Amount (mm)

1.7
1
0.6
0.3
0.5
0.9
1.5
1.1
0.7
0.5
0.6
0.6
0.8
0.7
0.8
1.2
1.6
1.9
1.9
1.2
0.6
0.3

Wind Speed/Direction (mph)

18
18
18
17
16
16
16
15
14
12
11
11
11
13
11
10
9
6
8
12
11
10

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-6
-6
-7
-7
-8
-8
-9
-8
-8
-7
-7
-8
-8
-7
-5
-4
-4
-3

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-8
-8
-8
-9
-10
-10
-10
-9
-8
-9
-10
-11
-9
-8
-8
-8
-7

Relative Humidity (%)

90
90
90
90
90
90
90
90
90
90
92
90
90
89
85
85
83
82
77
73
73
73

Pressure (mb)

1012
1010
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1007
1008
1009
1010
1010
1010

Ozone (du)

338
340
342
343
345
347
349
351
356
361
367
370
373
376
377
378
380
380
379
379
380
381

Forecast for Saint-Agapit, Chaudière-Appalaches, Canada (46.56,-71.44)

Generated: 05/03/26 16:20:38. Forecast: 05/03/26 to 11/03/26. Timezone: UTC-5.00