Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Crescent 33%

12:27

00:16

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

Sun - Rise: 05:27, Set: 21:03, Transit: 13:15. Moon - Rise: 12:27, Set: 00:16. Civil Dark: 21:40 - 04:49. Nautical Dark: 22:30 - 03:59. Astro Dark: 23:37 - 02:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
50
64
90
95
100
99
100
96
75
92
40
49
71
85
79
55
8
8
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
50
60
90
95
100
98
100
96
75
90
35
49
71
85
78
46
6
8
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 (%)

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)

10
11
12
13
13
11
8
6
4
2
3
3
3
2
3
4
2
3
4
5
5
6
7
9

Chance of Frost

Temperature (°C)

33
33
33
32
30
27
24
22
21
20
19
18
17
16
16
15
17
18
20
22
24
26
28
30

Feels Like (°C)

32
32
31
30
29
26
22
21
20
20
19
17
16
16
16
15
16
18
21
21
23
25
28
28

Dew Point (°C)

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

Relative Humidity (%)

20
20
20
22
29
37
42
46
50
52
54
59
62
67
70
74
72
64
57
50
41
34
27
23

Pressure (mb)

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

Ozone (du)

302
301
301
302
302
302
301
302
302
303
304
305
305
304
304
305
306
307
308
309
309
308
309
310

Tuesday 1

Waxing Crescent 43%

13:32

00:31

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

Sun - Rise: 05:27, Set: 21:02, Transit: 13:15. Moon - Rise: 13:32, Set: 00:31. Civil Dark: 21:40 - 04:50. Nautical Dark: 22:30 - 04:00. Astro Dark: 23:36 - 02:54

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
55
45
52
40
30
30
35
30
5
2
14
42
54
46
41
21
41
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
38
51
41
34
14
18
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0

High Clouds (% Sky Obscured)

3
0
0
0
0
0
55
45
52
40
30
30
35
30
4
2
0
0
0
0
1
0
23
8

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)

9
10
11
12
11
9
7
6
4
3
2
3
2
2
2
2
3
4
4
5
6
7
7
6

Chance of Frost

Temperature (°C)

30
31
30
29
27
25
21
20
18
17
16
15
14
14
13
13
14
16
17
19
20
21
22
24

Feels Like (°C)

29
29
28
27
26
24
21
18
17
16
15
13
13
14
13
14
16
17
18
19
20
21
22
24

Dew Point (°C)

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

Relative Humidity (%)

22
22
24
29
33
39
44
49
52
56
58
61
66
69
72
75
71
68
63
55
48
43
38
35

Pressure (mb)

1012
1011
1011
1011
1011
1012
1012
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

310
310
311
311
310
311
310
310
310
310
311
312
311
311
313
315
315
317
318
318
318
320
320
322

Wednesday 2

First Quarter 53%

14:37

00:47

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

Sun - Rise: 05:28, Set: 21:02, Transit: 13:15. Moon - Rise: 14:37, Set: 00:47. Civil Dark: 21:40 - 04:51. Nautical Dark: 22:29 - 04:01. Astro Dark: 23:35 - 02:55

Total Clouds (% Sky Obscured)

73
78
46
13
19
8
9
23
31
33
40
56
79
77
75
71
68
67
68
45
51
54
54
56

Low Clouds (% Sky Obscured)

27
39
46
13
12
5
6
13
19
19
22
31
42
39
43
42
44
43
42
37
34
31
27
22

Medium Clouds (% Sky Obscured)

22
29
0
0
0
0
0
0
0
0
0
0
3
4
7
11
5
0
0
0
8
16
24
19

High Clouds (% Sky Obscured)

73
78
3
1
0
0
0
0
1
1
1
1
2
2
1
2
2
7
12
1
1
2
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
1
1
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
9
11
11
11
10
9
7
6
5
3
2
2
2
2
2
2
2
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

25
25
24
23
21
19
17
16
15
15
14
14
13
13
14
13
14
15
16
17
19
20
21
22

Feels Like (°C)

24
24
22
20
20
19
17
16
15
16
15
15
14
15
15
15
15
16
16
17
19
20
21
22

Dew Point (°C)

8
7
7
8
8
8
10
9
10
10
10
10
9
9
10
10
9
8
6
4
4
2
1
0

Relative Humidity (%)

33
32
33
38
43
49
60
65
71
74
75
76
76
77
79
79
71
61
51
41
35
29
25
23

Pressure (mb)

1014
1014
1013
1013
1014
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014

Ozone (du)

325
329
331
335
340
347
346
343
340
337
335
332
330
329
328
328
327
327
327
326
327
327
328
331

Thursday 3

Waxing Gibbous 63%

No Rise

01:04

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

Sun - Rise: 05:29, Set: 21:02, Transit: 13:15. Moon - Rise: No Rise, Set: 01:04. Civil Dark: 21:39 - 04:51. Nautical Dark: 22:29 - 04:02. Astro Dark: 23:34 - 02:57

Total Clouds (% Sky Obscured)

55
53
41
21
0
17
31
81
51
14
1
7
43
31
21
23
29
32
41
24
25
24
8
18

Low Clouds (% Sky Obscured)

15
10
7
3
0
9
18
27
18
9
0
4
7
10
13
13
15
13
11
10
7
3
0
1

Medium Clouds (% Sky Obscured)

18
14
9
5
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
3
9

High Clouds (% Sky Obscured)

0
0
0
1
0
2
2
25
15
1
1
1
20
9
0
0
1
3
18
6
10
7
2
1

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)

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

Chance of Frost

Temperature (°C)

23
24
24
23
21
20
18
16
14
13
13
12
11
10
10
11
12
13
15
17
19
20
21
23

Feels Like (°C)

23
22
23
20
19
18
17
16
12
13
14
13
12
9
10
12
13
14
16
17
19
19
20
23

Dew Point (°C)

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

Relative Humidity (%)

22
21
22
24
29
36
45
50
54
57
60
63
65
66
69
72
66
57
48
40
33
31
27
23

Pressure (mb)

1013
1013
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

333
330
330
331
333
335
337
338
340
344
343
336
334
334
334
339
339
337
335
335
335
334
334
334

Friday 4

Waxing Gibbous 72%

15:43

01:24

15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 OK
22 Good
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 Bad

Sun - Rise: 05:29, Set: 21:02, Transit: 13:15. Moon - Rise: 15:43, Set: 01:24. Civil Dark: 21:39 - 04:52. Nautical Dark: 22:28 - 04:03. Astro Dark: 23:33 - 02:58

Total Clouds (% Sky Obscured)

31
37
37
36
36
45
28
11
47
53
57
74
83
90
84
77
72
70
68
66
68
72
78
80

Low Clouds (% Sky Obscured)

2
3
8
14
19
13
6
0
0
0
0
4
9
16
20
23
25
25
21
17
14
14
13
12

Medium Clouds (% Sky Obscured)

17
25
16
9
1
2
2
3
2
1
0
7
12
17
28
37
48
62
68
66
68
66
63
58

High Clouds (% Sky Obscured)

6
2
1
1
1
14
8
1
34
47
56
46
33
13
12
9
10
10
10
15
22
42
77
80

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)

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

Chance of Frost

Temperature (°C)

23
24
25
23
22
21
19
16
15
14
13
12
12
11
11
12
13
14
16
18
19
21
23
23

Feels Like (°C)

24
23
24
21
19
19
17
15
15
13
12
12
11
11
10
11
12
13
13
13
13
19
19
17

Dew Point (°C)

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

Relative Humidity (%)

21
19
19
20
25
32
38
43
46
48
50
53
54
56
59
59
56
55
49
44
39
33
29
24

Pressure (mb)

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

Ozone (du)

335
334
332
332
332
332
333
331
330
329
329
331
331
332
332
333
335
336
336
336
336
338
341
344

Saturday 5

Waxing Gibbous 80%

16:50

01:48

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

Sun - Rise: 05:30, Set: 21:01, Transit: 13:15. Moon - Rise: 16:50, Set: 01:48. Civil Dark: 21:38 - 04:53. Nautical Dark: 22:28 - 04:04. Astro Dark: 23:32 - 03:00

Total Clouds (% Sky Obscured)

73
67
59
52
44
39
35
31
44
42
39
40
34
32
26
21
18
19
17
16
12
7
3
4

Low Clouds (% Sky Obscured)

10
9
6
3
0
7
14
20
36
42
39
40
34
32
26
21
18
19
17
16
12
7
0
0

Medium Clouds (% Sky Obscured)

50
42
40
39
39
29
19
9
15
23
26
29
28
28
17
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
55
42
31
19
11
5
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
3
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)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
19
18
16
16
15
15
14
14
13
14
14
15
17
18
20
21
23
24

Feels Like (°C)

18
19
19
23
22
22
22
22
23
16
16
17
17
17
16
14
15
15
15
15
15
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

24
24
24
27
31
36
41
48
56
58
61
64
67
70
74
69
66
62
55
47
41
37
32
29

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1019
1018
1017

Ozone (du)

345
346
347
346
344
342
339
335
332
331
330
329
329
329
329
329
329
329
330
331
332
333
334
334

Sunday 6

Waxing Gibbous 87%

17:57

02:19

15 Good
16 Good
17 Good
18 Good
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 OK
08 OK
09 OK
10 Good

Sun - Rise: 05:31, Set: 21:01, Transit: 13:16. Moon - Rise: 17:57, Set: 02:19. Civil Dark: 21:38 - 04:54. Nautical Dark: 22:27 - 04:05. Astro Dark: 23:31 - 03:01

Total Clouds (% Sky Obscured)

6
8
6
5
3
2
1
0
1
3
4
3
2
2
16
30
44
33
23
12

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
3
2
2
1
1
0
0
1
1
2
1
1
1
10
23
34
24
13
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
9
10
10
10
11
9
7
5
4
3
3
2
2
2
3
3
3
4
4

Chance of Frost

Temperature (°C)

24
25
26
25
24
23
21
19
17
16
15
14
14
13
13
14
16
17
20
22

Feels Like (°C)

23
24
25
26
26
26
25
25
23
15
16
17
17
16
17
15
16
17
18
18

Dew Point (°C)

5
6
6
7
9
11
11
11
10
10
10
10
10
9
10
10
11
11
12
12

Relative Humidity (%)

28
28
28
33
39
45
51
56
63
66
69
73
75
77
80
76
73
69
60
52

Pressure (mb)

1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017

Ozone (du)

335
336
336
336
335
335
335
335
335
334
332
331
330
330
329
329
329
329
329
329

Forecast for West Portland, Multnomah, United States of America (45.46,-122.72)

Generated: 30/06/25 15:14:23. Forecast: 30/06/25 to 06/07/25. Timezone: UTC-7.00