Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 97%

16:52

08:52

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:31, Set: 16:23, Transit: 11:57. Moon - Rise: 16:52, Set: 08:52. Civil Dark: 16:57 - 06:58. Nautical Dark: 17:34 - 06:20. Astro Dark: 18:10 - 05:45

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)

97
100
100
100
100
98
100
100
100
100
100
100
100
99
97
90
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

89
99
100
96
100
100
100
100
100
100
99
100
82
100
99
100
100
99
100
100
100
100
89
68

High Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
93
85
60
51
43
33
80
43
49
74
60
60
4
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
1
4
1
1
0
0
0
0

Fog (%)

69
70
29
33
30
25
31
25
41
34
25
49
32
25
40
100
100
100
100
100
100
100
100
100

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
70
56
55
60
56
74
77
82
95
85

Precipitation Amount (mm)

1.2
1.4
1.7
1.2
1.3
3.7
5.7
4.9
3.8
4.8
1.2
1.2
1
1
0.5
0.3
0.3
0.3
0.2
0.5
0.6
0.6
0.8
0.5

Wind Speed/Direction (mph)

33
35
34
35
34
34
35
38
39
37
43
46
47
47
45
46
47
48
48
49
46
43
42
39

Chance of Frost

Temperature (°C)

6
6
6
6
7
6
7
7
6
6
5
6
6
6
5
5
3
3
3
3
3
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
96
96
94
96
96
96
96
93
94
94
94
94
96
94

Pressure (mb)

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

Ozone (du)

284
283
283
282
282
284
289
289
291
293
298
300
302
304
306
308
314
318
322
325
328
329
331
328

Saturday 6

Waning Gibbous 95%

18:07

09:54

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:32, Set: 16:23, Transit: 11:58. Moon - Rise: 18:07, Set: 09:54. Civil Dark: 16:57 - 06:59. Nautical Dark: 17:34 - 06:21. Astro Dark: 18:10 - 05:46

Total Clouds (% Sky Obscured)

100
100
97
100
99
99
100
100
100
100
100
100
100
100
100
100
98
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
92
100
99
99
100
100
100
97
100
100
100
100
100
100
94
99
97
99
100
100
100
100

Medium Clouds (% Sky Obscured)

100
98
50
59
15
15
21
19
72
95
74
99
95
92
47
21
17
20
51
66
86
99
69
88

High Clouds (% Sky Obscured)

0
48
50
62
2
4
48
8
14
23
22
0
1
2
4
7
9
24
46
97
100
100
99
100

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
81
81
91
100
69
97
86
100
83
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

93
95
87
47
32
47
50
46
61
76
95
95
95
95
95
95
91
83
79
69
48
37
33
40

Precipitation Amount (mm)

0.9
0.9
0.6
0
0
0
0.2
0
0.3
0.5
1.4
2.6
2.5
2.1
2.1
1.7
0.9
0.7
0.7
0.6
0.3
0
0
0.2

Wind Speed/Direction (mph)

37
38
41
44
47
46
45
45
45
44
45
43
42
40
40
38
36
33
31
27
27
25
24
24

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
2
2
1
2
1
2
1
1
1
1
1
1
1
2
1
1
1

Feels Like (°C)

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

Dew Point (°C)

1
1
0
1
0
1
0
1
1
1
2
1
2
1
1
1
1
1
1
0
1
1
1
1

Relative Humidity (%)

96
94
96
98
94
94
94
94
94
96
98
96
98
96
96
96
96
96
94
91
96
98
96
96

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

324
322
323
323
318
317
316
316
315
314
311
309
305
304
303
301
301
301
299
298
299
299
297
296

Sunday 7

Waning Gibbous 91%

19:28

10:41

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:33, Set: 16:23, Transit: 11:58. Moon - Rise: 19:28, Set: 10:41. Civil Dark: 16:57 - 07:00. Nautical Dark: 17:34 - 06:22. Astro Dark: 18:10 - 05:46

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
87
79
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

19
3
41
43
54
53
82
98
95
100
100
100
100
99
59
60
55
50
50
45
50
79
94
96

High Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
98
100
100
99
73
80
99
83
83
30
25
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

82
71
69
65
2
21
1
0
31
26
38
0
58
51
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

34
27
33
29
16
50
95
95
95
95
95
95
95
95
95
95
95
95
95
95
88
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
1
1.4
2.2
2.3
3.1
4.4
4.5
4.6
5.1
4.4
2.9
2.3
1.7
0.9
0.7
2.1
3.8
3

Wind Speed/Direction (mph)

22
22
19
16
15
14
15
17
20
22
26
29
29
33
34
35
34
33
29
28
27
26
22
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
96
96
96
98
98
96
96
98
98
98
98
96
98
98
93
98
98
100
100
98

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1021
1021

Ozone (du)

298
297
294
296
301
302
300
299
300
303
307
310
308
308
308
310
314
317
317
314
313
314
307
301

Monday 8

Waning Gibbous 83%

20:48

11:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:34, Set: 16:23, Transit: 11:59. Moon - Rise: 20:48, Set: 11:15. Civil Dark: 16:57 - 07:00. Nautical Dark: 17:34 - 06:23. Astro Dark: 18:10 - 05:47

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
99
99
98
96
94
92
92
93
93
96
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
98
100
97
93
88
92
96
89
92
89
84
89
95
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
74
49
23
20
18
15
47
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

2.7
3.3
3.2
3
2.9
2.4
2.1
3.1
2.8
2.6
3
2.7
2.3
3
3.1
3.1
4.2
5.3
5.2
6.5
6.3
6.5
7.5
7

Wind Speed/Direction (mph)

27
29
32
34
34
33
35
36
39
41
46
47
53
55
53
52
51
47
46
49
50
51
51
50

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
5
6
5
5
5
4
4
5
5
5
5
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
94
94
94
94
94
94
94
94
93
94
93
93
94
96
94
94
94
94
94
96

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015

Ozone (du)

302
301
300
296
291
286
282
279
278
280
281
280
283
284
285
286
288
286
290
292
293
295
298
298

Tuesday 9

Waning Gibbous 74%

22:04

11:40

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:35, Set: 16:23, Transit: 11:59. Moon - Rise: 22:04, Set: 11:40. Civil Dark: 16:57 - 07:01. Nautical Dark: 17:34 - 06:24. Astro Dark: 18:10 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
94
91
94
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
94
89
80
82
86
88
87
75
80
82
80
75
63
49
38
35
33
30
43
53
63
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
97
100
50
13
19
9
50
88
90
94
95
96
97
98
98
99
99
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
78
75
62
75
87
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
95
77
58
47
40
24
28
71
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

5.8
4
2
1.5
0.8
0.7
0.4
0.2
0
0
0
0
0.3
1
1.8
2
2.4
2.3
2.4
2.7
2.8
2.7
2.7
2.9

Wind Speed/Direction (mph)

46
42
43
41
42
41
39
36
34
30
26
28
34
34
37
40
42
44
43
41
39
40
40
39

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
93
93
93
93
93
93
88
91
93
96
96
96
98
98
98
98
96
96
94
94

Pressure (mb)

1016
1017
1019
1020
1020
1021
1022
1023
1023
1024
1023
1023
1023
1022
1021
1020
1020
1019
1019
1018
1018
1017
1016
1016

Ozone (du)

299
299
299
298
300
298
298
298
296
295
294
293
292
289
291
290
290
290
291
291
291
292
292
292

Wednesday 10

Waning Gibbous 64%

23:15

12:01

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:36, Set: 16:23, Transit: 12:00. Moon - Rise: 23:15, Set: 12:01. Civil Dark: 16:57 - 07:02. Nautical Dark: 17:34 - 06:25. Astro Dark: 18:10 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
94
95

Low Clouds (% Sky Obscured)

86
97
97
96
96
97
99
100
100
100
100
100
100
100
99
99
98
97
97
97
94
92
90
93

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
77
68
45
26
5
6
4
4
19

High Clouds (% Sky Obscured)

100
100
100
100
100
92
82
68
76
87
100
91
83
76
89
96
99
81
60
35
23
20
18
17

ISS Passover

Visibility (miles)

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

Fog (%)

84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84
84

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
77
42
45
37
25
27

Precipitation Amount (mm)

3.3
3.9
4.8
6.3
9.3
6.9
6.9
9.5
7.7
7.7
9.7
7.1
7
7.7
6.1
4.7
4.1
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

42
45
48
50
51
53
53
51
48
48
48
48
45
43
42
39
36
33
31
29
27
25
24
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
94
94
96
96
98
98
98
98
98
96
98
98
98
98
96
96
94
96
96
96

Pressure (mb)

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

Ozone (du)

293
294
295
296
297
298
300
302
304
307
310
313
313
312
312
310
308
307
308
308
309
307
305
303

Thursday 11

Third Quarter 53%

00:23

12:18

Sun - Rise: 07:37, Set: 16:23, Transit: 12:00. Moon - Rise: 00:23, Set: 12:18. Civil Dark: 16:57 - 07:03. Nautical Dark: 17:34 - 06:25. Astro Dark: 18:10 - 05:50

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Parkdale, Hood River, United States of America (45.40,-121.65)

Generated: 05/12/25 02:44:09. Forecast: 05/12/25 to 11/12/25. Timezone: UTC-8.00