Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 91%

17:37

03:47

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

Sun - Rise: 05:41, Set: 20:53, Transit: 13:17. Moon - Rise: 17:37, Set: 03:47. Civil Dark: 21:28 - 05:05. Nautical Dark: 22:14 - 04:20. Astro Dark: 23:10 - 03:23

Total Clouds (% Sky Obscured)

12
12
12
11
0
7
18
39
40
90
98
98
74
31
17
25
28
47
59
42
43
68
63
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
0
17
22
42
41
27
3
21
17
25
28
47
59
42
43
64
55
37

Medium Clouds (% Sky Obscured)

1
2
0
0
0
1
12
20
19
34
42
46
44
21
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
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)

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

Chance of Frost

Temperature (°C)

16
16
15
16
19
17
16
14
12
12
12
12
12
11
10
9
8
9
10
11
12
13
14
14

Feels Like (°C)

15
15
14
14
18
17
16
13
12
11
10
9
9
8
8
7
6
7
7
8
9
11
10
10

Dew Point (°C)

7
7
6
7
12
11
11
10
9
9
8
9
9
7
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

56
55
54
57
64
67
73
78
80
79
76
81
79
78
82
90
93
90
84
77
72
68
65
66

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022

Ozone (du)

353
356
356
357
356
363
362
364
369
377
383
389
393
401
393
391
390
391
389
390
389
388
382
380

Thursday 28

Waxing Gibbous 95%

18:44

04:11

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

Sun - Rise: 05:40, Set: 20:54, Transit: 13:17. Moon - Rise: 18:44, Set: 04:11. Civil Dark: 21:29 - 05:05. Nautical Dark: 22:15 - 04:19. Astro Dark: 23:11 - 03:22

Total Clouds (% Sky Obscured)

27
30
100
7
10
17
18
12
63
19
5
9
3
5
48
31
9
58
57
40
30
43
53
50

Low Clouds (% Sky Obscured)

25
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
13
57
25
18
23
27
22

High Clouds (% Sky Obscured)

11
30
100
7
10
17
18
12
47
13
2
3
2
2
47
23
7
58
35
5
4
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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
12
12
12
11
10
7
4
4
4
4
4
4
5
6
7
7
8
10
11
14
16
18
18

Chance of Frost

Temperature (°C)

15
16
16
16
16
15
14
12
11
10
9
9
8
8
9
9
9
11
13
15
17
19
19
19

Feels Like (°C)

12
14
13
12
14
13
12
11
10
10
9
8
8
7
7
5
6
8
9
11
14
15
16
15

Dew Point (°C)

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

Relative Humidity (%)

61
58
59
59
64
69
75
80
80
80
81
80
77
74
69
66
66
72
72
69
63
58
56
56

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013
1012
1011

Ozone (du)

379
378
373
369
365
365
365
364
362
360
360
359
360
360
359
358
356
353
350
349
348
347
346
345

Friday 29

Waxing Gibbous 99%

19:50

04:40

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

Sun - Rise: 05:39, Set: 20:55, Transit: 13:18. Moon - Rise: 19:50, Set: 04:40. Civil Dark: 21:30 - 05:04. Nautical Dark: 22:16 - 04:18. Astro Dark: 23:13 - 03:21

Total Clouds (% Sky Obscured)

66
33
52
15
15
0
0
0
0
0
0
0
0
0
0
0
29
0
5
22
33
19
11
10

Low Clouds (% Sky Obscured)

50
33
52
15
15
0
0
0
0
0
0
0
0
0
0
0
29
0
5
22
32
19
10
6

Medium Clouds (% Sky Obscured)

16
33
6
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

5
5
7
2
2
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)

18
17
17
17
14
12
11
9
9
8
7
7
6
6
7
7
5
5
6
6
7
7
7
7

Chance of Frost

Temperature (°C)

18
18
18
17
15
14
14
11
10
9
8
7
6
6
6
5
5
6
8
10
12
14
15
16

Feels Like (°C)

14
13
13
12
11
11
11
8
6
6
5
4
3
2
2
3
3
4
7
8
9
11
13
14

Dew Point (°C)

10
11
10
11
13
12
10
6
3
3
3
3
3
3
2
3
3
4
4
5
5
6
6
6

Relative Humidity (%)

57
62
62
69
87
83
78
68
59
64
70
76
78
79
79
83
88
84
75
67
64
61
57
53

Pressure (mb)

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

Ozone (du)

344
342
343
343
346
354
354
354
359
365
368
375
379
381
375
374
374
372
370
365
365
365
364
361

Saturday 30

Waxing Gibbous 100%

20:54

05:16

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

Sun - Rise: 05:39, Set: 20:56, Transit: 13:18. Moon - Rise: 20:54, Set: 05:16. Civil Dark: 21:31 - 05:03. Nautical Dark: 22:18 - 04:17. Astro Dark: 23:15 - 03:19

Total Clouds (% Sky Obscured)

15
22
25
17
39
41
51
61
66
66
65
65
65
50
40
35
35
35
37
40
46
50
49
24

Low Clouds (% Sky Obscured)

13
18
25
16
7
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
2
2
2
2
24
40
35
29
30
13
25
25
30
35
40
40
34
2

High Clouds (% Sky Obscured)

0
0
0
0
4
5
5
10
20
30
40
45
40
35
25
10
15
5
13
16
20
24
21
24

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
15
13
11
10
10
9
9
9
9
8
8
8
10
12
14
16
18
19
20

Feels Like (°C)

16
17
16
16
15
13
11
9
8
7
6
6
7
6
6
6
6
7
10
11
13
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

49
49
52
55
57
69
76
77
68
60
58
60
60
62
63
62
65
69
68
60
59
57
54
53

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

361
358
356
355
355
354
353
352
352
351
350
350
350
351
352
352
352
353
353
353
351
353
356
357

Sunday 31

Full Moon 99%

21:54

06:01

14 OK
15 OK
16 OK
17 OK
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 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:38, Set: 20:57, Transit: 13:18. Moon - Rise: 21:54, Set: 06:01. Civil Dark: 21:32 - 05:03. Nautical Dark: 22:19 - 04:16. Astro Dark: 23:16 - 03:18

Total Clouds (% Sky Obscured)

27
30
29
45
70
100
100
100
100
100
100
100
86
74
62
55
48
42
39
39
37
42
37
30

Low Clouds (% Sky Obscured)

3
14
20
14
2
1
0
0
0
0
0
0
0
0
1
11
27
40
39
39
37
42
31
19

Medium Clouds (% Sky Obscured)

2
2
29
23
35
50
46
2
50
48
50
55
86
74
62
52
44
36
28
19
9
8
7
5

High Clouds (% Sky Obscured)

20
12
5
33
58
86
100
100
100
100
98
100
16
17
17
12
10
7
5
2
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
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

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
2
0
0
0
0
0
0
0
5
5
3
4
2
0
6
7
2
19
25
25

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
10
10
9
7
6
4
4
4
4
5
5
3
2
2
2
3
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

21
21
20
20
19
18
17
14
13
11
11
11
10
10
10
9
10
11
12
13
15
17
18
18

Feels Like (°C)

20
20
18
18
17
17
16
14
12
10
10
9
8
8
9
8
8
7
7
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

50
51
57
65
67
71
81
87
87
81
81
79
85
85
88
90
85
83
79
75
71
67
65
63

Pressure (mb)

1020
1019
1019
1018
1018
1018
1017
1017
1018
1018
1017
1018
1018
1019
1018
1018
1019
1019
1020
1019
1019
1019
1019
1019

Ozone (du)

359
358
357
357
357
355
357
358
362
368
373
375
378
387
396
405
406
408
409
411
414
416
417
418

Monday 1

Waning Gibbous 97%

22:46

06:54

14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
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 OK
11 OK
12 OK
13 OK

Sun - Rise: 05:38, Set: 20:58, Transit: 13:18. Moon - Rise: 22:46, Set: 06:54. Civil Dark: 21:33 - 05:02. Nautical Dark: 22:20 - 04:15. Astro Dark: 23:18 - 03:17

Total Clouds (% Sky Obscured)

29
27
23
27
29
38
43
49
51
53
57
61
70
70
70
65
52
42
39
37
34
30
27
25

Low Clouds (% Sky Obscured)

21
24
23
27
29
37
35
33
31
25
19
12
14
15
21
16
8
0
0
0
0
1
2
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
10
45
70
65
33
20
24
31
34
27
24
22

ISS Passover

Visibility (miles)

8
8
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 (%)

17
13
9
7
4
1
1
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)

9
9
10
10
9
8
7
6
6
5
5
4
4
4
4
5
5
5
5
6
6
8
9
9

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
17
15
13
12
10
9
8
8
8
7
9
10
11
13
14
15
15
16

Feels Like (°C)

14
18
17
17
17
17
17
12
12
11
10
10
9
6
7
6
7
7
7
10
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

61
60
60
58
60
62
65
62
62
59
62
66
67
70
73
74
73
72
71
66
63
60
58
56

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

419
416
414
412
410
408
406
404
401
399
396
394
392
387
382
378
375
372
369
368
366
365
363
361

Tuesday 2

Waning Gibbous 92%

23:30

07:54

14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 05:37, Set: 20:58, Transit: 13:18. Moon - Rise: 23:30, Set: 07:54. Civil Dark: 21:34 - 05:02. Nautical Dark: 22:21 - 04:15. Astro Dark: 23:19 - 03:16

Total Clouds (% Sky Obscured)

24
23
21
15
10
6
8
10
12
28
44
60
52
37
26
17
8
0

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
1
3
5
15
23
32
26
12
5
2
1
0

Medium Clouds (% Sky Obscured)

3
5
8
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
18
17
12
8
3
1
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
6
7
2
5
4
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
19
17
16
14
13
13
12
11
11
10
9
8
7
9
10

Feels Like (°C)

11
15
14
15
15
15
15
10
10
10
10
10
10
7
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

53
54
53
54
58
63
67
68
67
68
70
69
71
77
85
91
85
80

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021

Ozone (du)

359
359
359
359
360
360
360
361
362
363
365
366
367
377
387
397
398
399

Forecast for Creemore, Simcoe County, Canada (44.33,-80.11)

Generated: 27/05/26 14:54:18. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-4.00